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COVID Causes Brain Cells to ‘Fuse and Malfunction’, Study Finds
Jessie Zhang Jun 8 2023
5-7 minutes

Researchers have discovered that while SARS-CoV-2 is primarily a respiratory disease, it can also cause brain cells to fuse, initiating malfunctions that lead to chronic symptoms in the nervous system.

Published in Science Advances on Jun 7, the new study is an exploration into how viruses alter the function of the brain, authors Massimo Hilliard and Ramon Martinez-Marmol from the Queensland Brain Institute said.

“We discovered COVID-19 causes neurons to undergo a cell fusion process, which has not been seen before,” said Hilliard, a professor of molecular and cellular neurobiology at the University of Queensland.

“After neuronal infection with SARS-CoV-2, the spike S protein becomes present in neurons, and once neurons fuse, they don’t die.”

“They either start firing synchronously, or they stop functioning altogether.”

To explain this, he used an analogy of wires connecting switches of the lights in a kitchen and a bathroom representing neurons.

“Once fusion takes place, each switch either turns on both the kitchen and bathroom lights at the same time or neither of them,” he said.

“It’s bad news for the two independent circuits.”

The conclusions of the study offer a potential explanation for the multitude of neuropsychiatric syndromes, which appear in the early stages of the disease and persist for months after infection, in what has recently been termed long COVID, the researchers explain.

“In the current understanding of what happens when a virus enters the brain, there are two outcomes—either cell death or inflammation,” senior post-doctoral researcher Martinez-Marmol said.

“But we’ve shown a third possible outcome: neuronal fusion.”

He said that cell fusion could be causing the same persistent neurological effects after a viral infection of HIV, rabies, Japanese encephalitis, measles, herpes simplex virus, and Zika virus.

“Our research reveals a new mechanism for the neurological events that happen during a viral infection,” Martinez-Marmol said.

“This is potentially a major cause of neurological diseases and clinical symptoms that is still unexplored.”


Brain Injuries Have Also Been Seen After COVID-19 Vaccinations

In some cases, scientists have found that the COVID-19 mRNA vaccination, not the COVID-19 infection itself, has also caused neurological damage.

Some of these are presented in The Unseen Crisis, a new documentary that delves into the lives of those who live with the debilitating after-effects of COVID-19 vaccines, which were rolled out under emergency use authorisation after a much shorter than normal testing period in the climate of a global pandemic.

“The truth of the matter is that spike protein is probably one of the most toxic compounds that human beings can be exposed to, and its toxicity is through multiple different pathways that we’re just beginning to understand,” Dr. Paul Marik has told The Epoch Times.

Marik, a critical care doctor, noted that one study found injected mRNA in the body for as long as 60 days.

The brain also appears to be particularly vulnerable, according to Marik. This could explain why so many vaccinated people who have had adverse reactions have reported neurologic symptoms.

“The mRNA is placed in a lipid nanoparticle. The lipid nanoparticle is actually designed to deliver chemotherapy to the brain,” he said. “So it crosses the blood-brain barrier.

“More than 80 percent of post-vaccine patients have neurological symptoms. It’s a very characteristic finding. The neurological symptoms are brain fog, cognitive dysfunction, and memory dysfunction, which is very disabling.”


Even Mild Cases of COVID-19 Can Lead to Brain Changes

The work of the Australian researchers may also shed light on the findings of a study published in Nature that found that even mild COVID-19 cases were linked to changes in the brain.

Approximately 785 people underwent a brain scan, and about half later tested positive for COVID-19. All the participants got a second brain scan, including those who had survived the disease.

Researchers from the Wellcome Centre for Integrative Neuroimaging at the University of Oxford analyzed the scans and found the participants infected with COVID-19 had a reduction in the thickness of grey matter—which helps humans perform various functions such as making decisions—and other negative outcomes.

“Despite the infection being mild for 96 percent of our participants, we saw a greater loss of grey matter volume, and greater tissue damage in the infected participants, on average 4.5 months after infection,” the study’s lead author, professor Gwenaëlle Douaud said.

“They also showed a greater decline in their mental abilities to perform complex tasks, and this mental worsening was partly related to these brain abnormalities. All these negative effects were more marked at older ages.”

The scans, which were taken on average 38 months apart, were supplied by the UK Biobank, a large-scale medical database that contains information on approximately 500,000 UK residents.

Those whose scans were analyzed were aged 51 to 81. The reason the study did not include younger people is that all participants in the scanning were 40 or older, Douaud told The Epoch Times in an email.
 

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COVID-19 Pandemic Lockdowns Altered Mammal Movement Behaviors Worldwide
By American Association for the Advancement of Science (AAAS)
June 8, 2023

A new study indicates that the reduced traffic and human mobility during the 2020 COVID-19 lockdown restrictions swiftly changed some mammals’ movement behaviors. The findings highlight how human activities limit animal movement and how animals react when those activities cease. These insights could prove useful in future conservation strategies aimed at improving human-wildlife coexistence.


The Anthropause and Its Impact on Wildlife

During the early global outbreak of COVID-19 in 2020, governments introduced lockdown measures to curb the virus’s spread. This led to a dramatic decrease in human mobility and vehicular traffic. The ensuing period, known as the “anthropause,” provided a unique opportunity to quantify the effects of human activity on wildlife behaviors. Roads impact conservation efforts for many species due to reduced habitat, limiting population dispersal, and vehicle collisions causing animal mortality. However, the understanding of roads’ impact on animal behavior across species and on a global scale is limited.


The Research Methodology and Dataset

Marlee Tucker and colleagues used the natural experiment provided by COVID-19 lockdowns to compile GPS tracking data from 76 studies. This dataset included about 2,300 individual mammals, representing 43 species worldwide. They analyzed how these animals changed their behaviors during the initial 2020 lockdown period (February 1 – April 28, 2020) compared with the same period in 2019.
Findings from the Study

Despite variations in individual movement and road avoidance behavior responses to lockdowns across species and regions, Tucker and her team revealed several consistent effects. In locations where COVID-19 lockdown policies were stricter, animals traveled on average 73% farther during the lockdown period than the previous year. This suggests that animals in these areas explored more of the landscape when vehicle movement was minimized. Additionally, the study found that short-distance mammal movements in populated human areas reduced, and individuals traveled 36% closer to roadways during lockdowns. This is possibly because animals were less afraid of road traffic or human presence in these areas and exhibited shorter fleeing distances as a result.


Commentary on the Study

In a related Perspective, Colleen Cassady St. Clair and Sage Raymond wrote, “Tucker et al. provided a comprehensive answer about some animals’ ability to use human-inhabited areas and expand their habitats when human activity declines. Their results underscore the environmental impact of vehicle activity, which is often discussed less publicly than the effects of emissions, permanent road infrastructure, and habitat loss.”

Reference: “Behavioral responses of terrestrial mammals to COVID-19 lockdowns” 8 June 2023, Science.
DOI: 10.1126/science.abo6499
 

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Recent US Study Reveals Alarming Link Between COVID-19 and Mortality Rates in Outpatient Surgeries
Best To Postpone Ambulatory Surgeries For At Least 45 days After Testing Positive For COVID-19

Thailand Medical News
Jun 08, 2023

COVID-19 News: In a news study conducted by the University of Texas Health Science Center at Houston (UT Health) and the University of Arkansas Medical Center, researchers have uncovered a shocking association between recent COVID-19 infection and increased mortality in the ambulatory surgery population.

The findings of this study have sent shockwaves through the medical community, urging doctors and patients alike to reconsider the timing of elective surgeries.

Ambulatory surgery, commonly known as outpatient surgery, refers to planned operations that do not require hospital admission. These procedures are generally considered safe and convenient, allowing patients to recover comfortably in the comfort of their own homes. However, the latest research indicates that a history of COVID-19 diagnosis significantly elevates the risk of all-cause mortality following ambulatory surgery.

To arrive at these compelling results, the study team analyzed data from the Optum dataset, which included a staggering 44,976 US adults who underwent ambulatory surgery between March 2020 and March 2021. The patients were tested for COVID-19 up to six months before their surgeries, and their mortality rates were compared between those who tested positive and negative for the virus. The study's primary outcome, termed the Testing to Surgery Interval Mortality (TSIM), examined the mortality risk in different time intervals from COVID-19 testing to the surgery date.

The findings were nothing short of alarming. Among the patients included in the analysis, 4,297 tested positive for COVID-19, while 40,637 tested negative. The study team discovered that COVID-19 positive patients who underwent ambulatory surgery faced a significantly higher risk of all-cause mortality compared to their COVID-19 negative counterparts. The odds ratio (OR) was a staggering 2.51, indicating a substantial increase in mortality risk for COVID-19 positive patients.

Furthermore, the study revealed that the risk of mortality remained high for COVID-19 positive patients who underwent surgery within 45 days of their diagnosis. Astonishingly, specific types of surgeries, such as colonoscopy and plastic and orthopedic surgery, showed lower mortality rates among COVID-19 positive patients. For instance, the odds ratio for colonoscopy was 0.21, and for plastic and orthopedic surgery, it was 0.27, suggesting a potential protective effect of these procedures.

In light of these groundbreaking findings, the medical community is now urging caution and consideration when it comes to elective ambulatory surgeries in patients with recent COVID-19 infections. Postponing such surgeries for at least 45 days from the date of testing positive for the virus should be seriously contemplated to mitigate the heightened mortality risk. However, the study team emphasizes the need for further prospective studies to validate these observations and provide more comprehensive insights.

This study has far-reaching implications for patients and healthcare providers worldwide. The revelation that a recent COVID-19 infection can significantly impact post-operative outcomes in outpatient surgeries under scores the importance of thorough risk assessment and timely decision-making. As the world grapples with the ongoing pandemic, this new knowledge serves as a clarion call to prioritize patient safety and reevaluate surgical timelines in the face of COVID-19.

The medical landscape is ever-evolving, and this new research is a testament to the tireless efforts of scientists and healthcare professionals striving to unravel the mysteries of COVID-19. As we continue to navigate these uncertain times, let us remember that knowledge is power, and it is through studies and COVID-19 News articles like this that we inch closer to a safer and healthier future for all. Stay informed, stay safe, and stay vigilant in the face of this relentless adversary.

The study findings were published in the peer reviewed Journal of Clinical Anesthesia.

 

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Observational Clinical Study Shows That Curcumin With Catechin Improves COVID-19-Infected Patient's Inflammatory Conditions
Natural Therapeutics Using Herbs And Phytochemicals To Treat COVID-19 And Long COVID Now Gaining Traction Globally.

Thailand Medical News
Jun 08, 2023

The world has been grappling with the devastating effects of the COVID-19 pandemic caused by the SARS-CoV-2 virus. As scientists and medical professionals race to find effective treatments, a new observational clinical study conducted at Hawler Medical University (HMU) in Erbil, Iraq, has uncovered a potential game-changer. The study reveals the remarkable benefits of combining curcumin, a compound found in turmeric, with catechin, a natural phytochemical, in improving inflammatory conditions in COVID-19 patients.

Understanding the Hyperinflammatory Response

COVID-19 often triggers a hyperinflammatory condition characterized by elevated levels of T helper 17 (Th17) cells, pro-inflammatory cytokines, and a depletion of regulatory T (Treg) cells. These abnormalities in the immune system contribute to the severity of the disease and its complications

The Study Design


To investigate the effects of nano-curcumin and catechin on immune cells and associated factors in COVID-19 patients, the researchers divided 160 patients into four groups: placebo, nano-curcumin, catechin, and nano-curcumin+catechin. The study evaluated the frequency of TCD4+, TCD8+, Th17, and Treg cells, gene expression of relevant transcription factors, and serum levels of cytokines before and after treatment.

Exciting Results


The study yielded exciting results, demonstrating the potential of the nano-curcumin and catechin combination in alleviating the inflammatory conditions associated with COVID-19. Patients who received nano-curcumin+catechin showed a significant increase in TCD4+ and TCD8+ cells compared to the control group, accompanied by a decrease in Th17 cells. Moreover, the levels of pro-inflammatory cytokines and transcription factors associated with Th17 were significantly reduced in the nano-curcumin+catechin group compared to the placebo group. Notably, the combined therapy also increased the frequency of Treg cells and related transcription factors compared to the placebo group.

The Path to Effective Treatments

As the COVID-19 pandemic continues to ravage communities worldwide, the urgent need for effective treatments remains paramount. While several antiviral medications and therapeutic approaches have been developed, their limited efficacy and potential side effects have prompted researchers to explore alternative options. Natural compounds like curcumin and catechin offer a ray of hope due to their well-established antiviral and anti-inflammatory properties.

Past COVID-19 News coverages have already showed that curcumin and catechins could be used as adjuvants in COVID-19 and Long COVID treatment protocols.

COVID-19 Herbs: Randomized Controlled Trial Shows That Curcumin Offers Anti-Inflammatory Benefits for Adults Recovering from COVID-19 And Are Vaccinated - Thailand Medical News">COVID-19 Herbs: Randomized Controlled Trial Shows That Curcumin Offers Anti-Inflammatory Benefits for Adults Recovering from COVID-19 And Are Vaccinated - Thailand Medical News





Curcumin: A Multi-Faceted Wonder Compound

Curcumin, derived from the Curcuma longa L. plant, has long been recognized for its anti-inflammatory, antimicrobial, and antioxidant properties. However, its therapeutic application has been hindered by challenges such as low bioavailability and rapid metabolism. To overcome these limitations, researchers have developed a nano-range formulation called nanocurcumin, which enhances curcumin's solubility, stability, and biological activity.

The Power of Catechin

Catechins, found in various organic foods and medicinal plants, have been extensively studied for their various health benefits. These polyphenolic compounds, commonly found in green tea, cocoa, and fruits like apples and berries, exhibit potent antioxidant, anti-inflammatory, and immunomodulatory properties. Catechins have been shown to inhibit viral replication, modulate immune responses, and reduce inflammation, making them an attractive candidate for COVID-19 treatment.

Synergistic Effects of Curcumin and Catechin

The combination of curcumin and catechin in the study conducted at HMU holds significant promise due to the synergistic effects of these compounds. Curcumin enhances the bioavailability and therapeutic efficacy of catechins while augmenting their anti-inflammatory and immunomodulatory properties. Together, curcumin and catechin work in harmony to address the immune dysregulation and excessive inflammation associated with severe COVID-19 cases.

Mechanisms of Action


The observed improvements in immune cell profiles and cytokine levels in the nano-curcumin+catechin group suggest several potential mechanisms of action. Curcumin has been shown to inhibit the activation and proliferation of Th17 cells, which are major contributors to the pro-inflammatory cytokine storm observed in severe COVID-19 cases. It also promotes the differentiation and expansion of Treg cells, which help regulate immune responses and suppress excessive inflammation.

Catechins, on the other hand, possess antiviral properties that can directly inhibit viral replication and prevent viral entry into host cells. They also exhibit antioxidant effects, reducing oxidative stress and preventing tissue damage caused by the hyperinflammatory response. Additionally, catechins can modulate various signaling pathways involved in immune regulation and inflammation, further contributing to their therapeutic potential in COVID-19.

Future Directions and Clinical Implications

While the observational clinical study at HMU provides valuable insights into the potential benefits of nano-curcumin and catechin combination therapy in COVID-19, further research is necessary to validate these findings and elucidate the underlying mechanisms. Randomized controlled trials with larger sample sizes and diverse populations are warranted to confirm the efficacy and safety of this therapeutic approach.

If subsequent studies confirm the positive effects of nano-curcumin and catechin combination therapy, it could have significant clinical implications. This natural and readily available treatment option may help reduce the severity of COVID-19 symptoms, prevent disease progression, and improve overall patient outcomes. Furthermore, the use of natural compounds like curcumin and catechin could offer a cost-effective and accessible approach, particularly in resource-limited settings.

Conclusion

The groundbreaking observational clinical study conducted at HMU in Iraq reveals the potential of combining nano-curcumin and catechin in mitigating the hyperinflammatory response associated with COVID-19. By modulating immune cell profiles and cytokine levels, this combination therapy shows promise in improving the immune response and reducing inflammation in COVID-19 patients. Further research is needed to validate these findings and pave the way for effective, natural treatment options for COVID-19.

The study findings were published in the peer reviewed journal: Human Immunology.


Note to readers: Do not attempt to treat yourself for any COVID-19 or Long COVID conditions with curcumin and catechins without consulting a licensed medical doctor first. Also, when using turmeric and catechin, always try to get the dried fresh forms and make then as teas when needed or else in fresh forms but beware of possible gastrointestinal issues. Supplements are a secondary choice and even then only source from reputable brands like Swansons, Doctor’s Choice, Nature Made, Genestra, Nutri factor, Nutri Cost…..and also look out for those using nano-encapsulated forms ….. Do not purchase any phytochemicals or herbal products that are ready in a liquid form as such products are basically useless and most phytochemicals degrade and lose their bioactivity in such liquid forms faster.
 

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COVID-19 Will Make You Stupid. Peer Reviewed International Study Shows That SARS-CoV-2 Infections Can Affect One’s Intelligence
Thailand Medical News
Jun 09, 2023

In a groundbreaking study conducted by renowned research institutions, including George Mason University in the USA, Research Centre for Medical Genetics in Russia, Peking University Sixth Hospital-China, Jiangnan University-China and The Affiliated Brain Hospital of Nanjing Medical University -China, the shocking impact of COVID-19 on intelligence has been unveiled.

The study findings suggest that COVID-19 may exert a detrimental effect on intelligence. The tau protein and Wnt signaling may mediate the influence of COVID-19 on intelligence.

The study's findings have sent shockwaves through the scientific community and ignited widespread concern among the general public. Are we facing an intelligence crisis as a result of this insidious virus?

Forget about the recent COVID-19 News about SARS-CoV-2 causing brain cells fusion that can lead to a variety of neurodegenerative issues including premature deaths. It seems that survivors of constant reinfections of the SARS-CoV-2 will end up intellectually incapacitated!

COVID-19 and the Brain: Unraveling the Disturbing Connection

Scientists have long recognized the devastating effects of COVID-19 on the human body, but the latest research delves into uncharted territory—the potential impact on the brain. The study suggests that COVID-19 could induce neuroinflammation, leading to a decline in neurocognitive function. The implications are staggering, as this could mean a significant decrease in intelligence for those infected by the virus.

A Powerful Approach: Mendelian Randomization

To explore the causal relationship between COVID-19 and intelligence, the study team employed a sophisticated scientific technique known as Mendelian randomization (MR). By analyzing a vast dataset of nearly 270,000 individuals, the study revealed striking associations between COVID-19 outcomes and intelligence levels. The results left the scientific community stunned.

Disturbing Revelations: COVID-19's Impact on Intelligence Unveiled

The study's MR analyses unveiled a chilling reality - genetic vulnerabilities to SARS-CoV-2 infection and critical COVID-19 were found to have causal effects on intelligence. Shockingly, even hospitalized COVID-19 cases displayed suggestive evidence of a detrimental impact on cognitive abilities. These findings raise alarming questions about the long-term consequences for those affected by the virus.

Genetic Overlap: The Link Between COVID-19 and Intelligence Uncovered

The research also uncovered a significant genetic overlap between severe COVID-19 and intelligence. Ten risk genes were identified within two specific genomic regions, including MAPT and WNT3. These genes play crucial roles in cognitive decline and have been associated with neurodevelopmental disorders such as attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD). The implications are profound - a potential genetic link between COVID-19 and intellectual impairment.

Pathways to C ognitive Decline: Unveiling the Molecular Connections

Intriguingly, functional pathways constructed during the study shed light on the possible mechanisms through which COVID-19 affects the brain and leads to cognitive impairment. COVID-19-related pathological changes were observed not only within the brain but also in multiple peripheral systems. This suggests a complex interplay between the virus, the immune system, the nervous system, and microvessels, all of which could contribute to a decline in cognitive abilities.

The Brain on the Brink: COVID-19's Silent Attack

While COVID-19's immediate threats have been extensively documented, the study uncovers a silent attack on our most precious organ - the brain. Previous research has shown that COVID-19 can cause brain tissue loss, particularly in regions responsible for higher cognitive functions. Furthermore, recovered patients face a higher risk of memory decline and an acceleration of age-associated reductions in brain size. These revelations raise concerns about the long-term impact on our intellectual capabilities.

From COVID-19 to Cognitive Impairment: The Unsettling Journey


The study builds on a growing body of research exploring the intricate relationship between COVID-19 and intelligence. Previous studies have already shown that education and intelligence play crucial roles in determining COVID-19 outcomes. The new findings reinforce these connections and underline the urgent need for further investigation into the long-term effects of COVID-19 on cognitive function.

The implications of these findings are far-reaching. If COVID-19 indeed has a detrimental effect on intelligence, it could have profound consequences for individuals, communities, and societies as a whole. The ability to think, reason, and make informed decisions is the foundation of progress and innovation. A decline in intelligence could hinder personal and professional growth, academic achievement, and overall societal advancement.

The study also raises questions about the potential burden on healthcare systems and support services. If a significant portion of the population experiences cognitive impairment as a result of COVID-19, there may be an increased demand for specialized care, educational resources, and cognitive rehabilitation programs.

The implications extend beyond the individual level. Industries that rely heavily on intellectual capabilities, such as research, technology, and creative fields, could face significant challenges if a large portion of their workforce experiences cognitive decline. Economic productivity and innovation may suffer as a result.

It is essential to emphasize that these findings are based on a comprehensive analysis of a large dataset and rigorous scientific methodology. However, further research is needed to corroborate and expand upon these findings. Longitudinal studies tracking individuals over time, as well as more in-depth investigations into the molecular mechanisms involved, will be crucial in understanding the full extent of the impact of COVID-19 on intelligence.

The implications of this study are undoubtedly unsettling, but they also serve as a wake-up call. COVID-19 is not just a respiratory illness; it is a multifaceted threat that can affect various aspects of our health, including our cognitive abilities. As we navigate the ongoing pandemic and strive to build a resilient future, it is crucial to prioritize research, public health measures, and support systems that address both the immediate and long-term impacts of COVID-19 on our well-being.

Conclusion


The study's findings highlight a disturbing connection between COVID-19 and intelligence. The evidence suggests that the virus can have a detrimental effect on cognitive function, potentially leading to a decline in intelligence. As we continue to battle the pandemic, it is imperative to prioritize research, public health interventions, and support services that address not only the immediate health consequences but also the long-term effects on our intellectual capabilities.

The study findings were published in the peer reviewed journal: QJM - An International Journal of Medicine (A journal of the Association of Physicians of Great Britain & Ireland – Oxford Academic)

 

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At The Rate The Omicron And XBB Sub-Lineages Are Evolving, Be Prepared For The Debut Of New Distinct SARS-CoV-2 Serotypes
Brace Yourself For The Emergence of New SARS-CoV-2 Serotypes Before The End Of 2023

Thailand Medical News
Jun 07, 2023

Since its discovery in late 2019, SARS-CoV-2, the virus causing COVID-19, has undergone a series of mutations, leading to the emergence of different viral variants. The rate of which it is evolving and spawning mutations is unprecedented in the history of virology. (I really wonder where are all those so called virology experts who in the beginning of the pandemic stated that the SARS-CoV-2 virus was not mutating and even if it did, it would become milder and simply die off)


These variants, such as the highly transmissible Omicron variant, have raised concerns about the possibility of distinct SARS-CoV-2 serotypes. With the continuous evolution of the Omicron and XBB sub-lineages, it is crucial to explore the implications of these changes and prepare for the potential debut of new serotypes.

The Omicron variant has attracted significant attention and COVID-19 News coverages due to its ability to escape neutralizing antibodies induced by prior infections or vaccinations. As researchers delve deeper into the Omicron lineage, they have discovered nearly 3,000 different sub-lineages, including over 230 XBB sub-lineages now in existence.

Interestingly enough, as predicted, we are beginning to see anomalies in the Omicron and XBB evolutions including the omission of the ORF8 in some of the newer SARS-CoV-2 sub-lineages and now even the ORF 7 b proteins are undergoing frameshift alterations.


According to one independent researcher who has been monitoring the evolution of the newer Omicron and recombinant variants and sub-lineages, there has been a ORF7b frameshift event in the Deltacron XBC.1 sub-lineage and also in the FR.1 sub-lineages (a B.2.75 derived sub-lineage).

View: https://twitter.com/LongDesertTrain/status/1666220307198140419


New proteins are even emerging on some of these SARS-CoV-2 sub-lineages, something never seen before. In one published study, a 3-nucleotide mutation in N, creating a new TRS-B, lead to the production of the N* protein, which has been shown to interfere with the immune response and increase viral loads, indicating the potential for significant changes in viral behavior.


While many experts are stil l stuck on the old school of thought when it comes to virology, be prepared that the SARS-CoV-2 still has lots of tricks up its sleeves and will throw in lots more of surprises that will challenge the current knowledge in the field of virology including things such as the interchangeability of the specific roles of the various NSP and ORF proteins and even the key roles played by certain so called “junk proteins” found on the genomic structure and the ability of the virus to code for miRNAs that play a role in immune suppression in the host.

Currently, scientists are primarily focused on investigating the possibility of distinct SARS-CoV-2 serotypes within the Omicron variant and its recombinant sub-lineages. Mutations in the S gene, as well as changes in non-structural proteins, may indirectly influence the emergence of these serotypes. Recombination events involving the S gene could also contribute to this phenomenon.

Continuous monitoring of SARS-CoV-2 variants is essential to identify the emergence of new viral serotypes promptly.

The emergence of distinct SARS-CoV-2 serotypes would have direct implications for vaccine formulations, immunodiagnostic platforms, and serological therapies.

Vaccine strategies might need to be adapted to account for the specific characteristics of each serotype. Rigorous serological studies involving well-characterized isolates and sera are necessary to validate the existence of different SARS-CoV-2 serotypes. However, the extensive number of variants makes investigating their antigenic profiles time-consuming.

The probability of distinct SARS-CoV-2 serotypes emerging over time remains a topic of debate. While the presence of background immunity from natural infection or vaccination may reduce viral replication and mutation rates, thus decreasing the likelihood of serotype emergence, adaptive immunity could also strengthen selection pressure and result in escape mutants. Mutations in non-structural proteins and recombination events further contribute to the complexity of viral evolution and the potential for serotype emergence. Reassortant events could also lead to a much faster debut of such new serotypes.

The ongoing evolution of the Omicron and XBB sub-lineages raises intriguing questions about the emergence of distinct SARS-CoV-2 serotypes. While investigations into the Omicron variant are currently at the forefront, it is essential to continue monitoring the possibility of other serotypes emerging. Insights gained from studying these phenomena will play a crucial role in shaping vaccine formulations, immunodiagnostic platforms, and serological therapies. By understanding the complex relationship between viral infection and immunity, we can better prepare for future outbreaks.
 

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Long COVID is more fatiguing for some than late-stage cancer, study finds: ‘Support and understanding is not at the same level’
Erin Prater - FORTUNE
Fri, June 9, 2023, 3:48 PM EDT

Long COVID—like so many invisible illnesses—is far more impactful than many healthy individuals realize.

A new study out of the U.K. reveals the extreme extent of its debilitating nature, with thousands of patients reporting more trouble functioning, greater fatigue, and lower quality of life than those with serious and even life-threatening medical conditions like advanced cancer, Parkinson’s disease, and end-stage kidney disease.

Researchers at University College London (UCL) and the University of Exeter surveyed nearly 4,000 U.K. adults who had been referred to long-COVID clinics. They found that functional impairment—affecting their ability to work, keep up their homes, and enjoy leisure activities—was generally worse among such patients than it was in those who had experienced a stroke, and was similar to that of Parkinson’s disease patients.

Half of patients reported missing work one or more days the previous month because of symptoms, and a fifth reported missing between three and four weeks of work during the previous month.

Study participants also reported dismally low health-related quality of life, with scores similar to those of patients with advanced cancer. Quality of life is generally better among stage 4 lung cancer patients than it is among long-COVID patients, the authors wrote.

The driving factor behind functional impairment and low quality of life is fatigue, which is generally worse than that experienced by those who have end-stage kidney disease or both cancer and anemia. Other symptoms that impact quality of life include breathlessness, anxiety, depression, and brain fog, researchers reported.

While up to 17% of COVID patients go on to develop the post-viral illness, long COVID is still poorly understood, Dr. Henry Goodfellow, a general practitioner, professor at UCL, and lead author of the study, said in a news release.

“Our results have found that long COVID can have a devastating effect on the lives of patients, with fatigue having the biggest impact on everything from social activities to work, chores, and maintaining close relationships,” he said.

William Henley, a professor of medical statistics at the University of Exeter and another author of the study, noted that while long COVID can leave people more fatigued and with worse quality of life than those with some cancers, “support and understanding is not at the same level.”

“We urgently need more research to enable the development of evidence-based services to support people trying to manage this debilitating new condition,” he said.


Symptoms of long COVID

While definitions of long COVID—or post-acute sequelae of COVID (PASC)—vary, it’s generally defined as new symptoms that occur with COVID infection, or develop shortly thereafter, and last for 12 or more weeks.

True long COVID, many experts say, is best defined as a chronic fatigue syndrome–like condition that develops after a COVID infection, similar to other post-viral syndromes that can occur after an infection with herpes, Lyme disease, and Ebola, among others.

Other post-COVID complications like organ damage and post–intensive care syndrome—experienced by patients with traumatic hospital stays that include intubation and prolonged bed confinement—should not be considered long COVID, they contend.

The trouble for patients and clinicians alike is the vast array of other symptoms that can occur with the condition. More than 200 have been identified, from lingering cough and ear numbness to a sensation of “brain on fire” and new erectile dysfunction.

Those with long COVID experienced an average of 60 symptoms in nine different organ systems over nine or more months before recovering, if symptoms ever subsided, according to a landmark study published last summer in The Lancet.

Those who suspect they have long COVID should discuss their symptoms with their primary care provider. A list of long-COVID clinics can be found here.
 

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Autopsies show 61% more COVID vax heart deaths than recorded in South Korean injury registry
Initially classified as generic "sudden cardiac deaths," patients were all under 45 and took mRNA vaccines. Researchers suspect U.S. passive monitoring hides deaths picked up by Korean active monitoring.

By Greg Piper
Updated: June 9, 2023 - 11:06pm

Nearly 200 U.S. colleges still require vaccination against COVID-19 as further research documents the disproportionate risk of post-mRNA vaccination heart problems in young males, who face low risk from SARS-CoV-2 itself.

The requirement continue amid research that appears to show adverse events associated with COVID vaccination.

Researchers studying South Korea's national reporting system found that among roughly 44 million residents 12 and older who received at least one vaccine dose through December 2021, males 12-17 and 18-29 had the highest vaccine-related myocarditis rates, at 5.29 and 2.93 per 100,000, respectively.

Severe cases formed a surprisingly high proportion of VRM cases (19.8%), Chonnam National University Medical School faculty and COVID vaccine adverse events investigators for the Korea Disease Control and Prevention Agency wrote in the European Society of Cardiology's journal.

Among severe cases, nine-in-10 included ICU admission, three-in-eight fulminant myocarditis that is marked by "severe and sudden onset" and high mortality rate, and 22% each death and "extracorporeal membrane oxygenation therapy."

The study raises the likelihood that authorities worldwide are missing VRM cases by not conducting autopsies on generic "sudden cardiac deaths."

Eight of the 21 VRM deaths were initially classified as generic SCD where "VRM was not suspected as a clinical diagnosis or a cause of death," the researchers found. The vaccine connection was only shown by autopsies required under South Korea's national compensation system for COVID vaccine injuries.

All eight happened within a week of mRNA vaccination in people under 45 – five Pfizer, three Moderna – and VRM was the "only possible cause of death" in them.

A supplementary chart on fulminant myocarditis, which includes ages and hospital outcomes, shows four of those patients who died were also under 45, for a total of 12 deaths under that age.

"Because our data incorporated more than 44 million people, there might be a possibility that more deaths could have occurred than in other studies with smaller populations," the paper states.

"Severe COVID-19 VRM including SCD should be carefully monitored as a potentially fatal complication of COVID-19 vaccination, especially in individuals who are aged under 45 years and receiving mRNA vaccines," it also concludes.

"This is exactly the rare signal me/other cardiologists have been worried about missing," Philadelphia cardiologist Anish Koka wrote in a tweet thread analyzing the paper, which "should raise red flags around the world."

Koka told college essayist Rav Arora, who recently launched a newsletter with Stanford Medical School professor Jay Bhattacharya on the "illusion of consensus" in science, that the compensation system adjudication committee used a narrow definition of myocarditis that likely left out many cases. It rejected about 70% of VRM reports.

According to advocacy group No College Mandates, which monitors COVID vaccine mandates in higher education, nearly 200 colleges out of 1,200 tracked are still requiring some level of COVID vaccination for students: primary series only, primary plus booster, or bivalent. Its review of recently updated policies shows about 50 have confirmed the mandates will continue this fall.

While the University of California System started letting students opt out last month, it's still requiring them to sign a form admitting to disputed "facts" about the "life-threatening consequences" from rejecting a booster and the prevalence of long COVID. It warns they can transmit the virus asymptomatically, but not that "up to date" vaccinated people can do so too.

Last month Arora shared several responses he received from editors at media outlets on the right and left that have published him on other subjects but balked at his evidence-based critiques of COVID vaccine mandates, including the higher risk to young males.

One editor told Arora unvaccinated and forcibly benched NBA star Kyrie Irving "refused to help the public get out of the pandemic and now he’s suffering the consequences," and another claimed vaccine risks were "amplified by right-wing pundits who have no concern for public health."

Arora said a healthy 32-year-old male editor at one of these publications shared that he had experienced several hours of heart-pounding "so hard it felt like it was going to explode" after his second mRNA dose and could "barely walk" the next day, though the editor's symptoms subsided a few days later.

The South Korean researchers noted their findings diverge from a U.S. Centers for Disease Control and Prevention study of nearly 200 million Americans published last year in the Journal of the American Medical Association, possibly because South Korea uses an active monitoring system.

CDC researchers found no VRM deaths in the passive Vaccine Adverse Event Reporting System but calculated that myocarditis was overwhelmingly concentrated in males after the second mRNA dose, specifically 12-15 year-olds (71 per million doses) and 16-17 (106) for Pfizer, while ages 18-24 responded similarly to Pfizer and Moderna: 52 and 56 per million doses, respectively.

View: https://www.youtube.com/watch?v=HKD4DOVg1aA
1 min 36 sec

The problem with VAERS is it "allows for underreporting or overreporting," while the Korean system minimizes these outcomes by legally requiring VRM to be reported to authorities and organizing the "causality assessment committee to review and confirm" VRM cases, the new paper states.

The South Korean study differs from others worldwide in other ways, finding "weak" association with males – only 62% of VRM cases – and "no remarkable difference between the first and second vaccination dose," the researchers said.

Also surprising: "COVID-19 VRM was not uncommon" in 40-60 year-olds, and a third of cases happened at 40 and older. The overall incidence across ages and sexes was 1.08 per million, but significantly higher for males (1.35) than females (0.82). Women over 70 had the lowest incidence (0.16), only slightly higher than the overall incidence for non-mRNA vaccines (0.14).

"The research is impeccable and cannot be disregarded as coming from vaccine skeptics," former New York Times drug industry reporter Alex Berenson wrote in his newsletter. Extrapolating from South Korea's share of mRNA vaccine doses worldwide – about 3% – he estimated that 300 to 500 people under age 45 died of VRM around the world.

The unearthed cases show that "doctors aren’t even properly reporting the best-known complication from the mRNA jabs" even within days of vaccination in "healthy young adults," Berenson wrote in another analysis. "How can we trust them to report other potential serious or fatal side effects?" he asked rhetorically, noting countries that mostly used mRNA vaccines have continuing excess death rates unrelated to COVID itself.
 

Heliobas Disciple

TB Fanatic
(fair use applies)


Even Asymptomatic SARS-CoV-2 Infections Cause DNA Methylation And Epigenetic Changes, Leading to Immune Dysregulation
Thailand Medical News
Jun 10, 2023

A recent study conducted by a collaboration of prestigious institutions including the University of Pittsburgh, Icahn School of Medicine at Mount Sinai, Flatiron Institute, Princeton University, and the Naval Medical Research Center has uncovered a stunning discovery. Contrary to previous assumptions, even individuals with asymptomatic SARS-CoV-2 infections experience significant DNA methylation and epigenetic alterations, which can lead to immune dysregulation and potential long-term health consequences.

Previous COVID-19 News coverages had also already shown that SARS-CoV-2 can lead to DNA methylation and also epigenetic changes. However, till now, there were no studies done to assess if they occurred in asymptomatic infections as well.













DNA methylation, which records lifetime exposures and interacts with genetically determined markers, has long been associated with various diseases. However, little was known about the effects of acute perturbations like infections on methylation dynamics in humans. This study aimed to shed light on the temporal trajectory of epigenetic remodeling following asymptomatic and mildly symptomatic SARS-CoV-2 infections in young adults.

The study team closely monitored 133 participants throughout the course of their infections, analyzing blood samples collected before, during, and after the infections. Surprisingly, they found that the differential methylation caused by asymptomatic and mildly symptomatic infections was indistinguishable. While gene expression largely returned to normal after the virus became undetectable, some differentially methylated sites persisted for months, resembling patterns seen in autoimmune or inflammatory diseases.

Leveraging these findings, the study team developed machine learning models based on methylation data, capable of accurately distinguishing between pre-infection, during-infection, and post-infection samples. Not only did these models classify the timing of infection, but they also predicted the clinical trajectory of young adults and a diverse cohort with more severe outcomes. Strikingly, the presence of a post-infection-like methylation state prior to subsequent SARS-CoV-2 infection was found to be anti-protective, unlike the phenomenon of trained immunity.

This research provides profound insights into the long-term effects of disease associations related to SARS-CoV-2 infection. The study demonstrates that both symptomatic and asymptomatic infections induce methylation changes that may persist longer than gene expression changes. Furthermore, the complex dynamics of methylation alterations can be harnessed to predict the timing of infection.

These findings have far-reaching implications for our understanding of COVID-19 and the broader field of epigenetics. They suggest that an individual's DNA methylation pattern holds valuable information about their exposure history and can potentially be used as a biomarker for disease risk assessment. Moreover, the study raises important questions about the long-term consequences of SARS-CoV-2-induced methylation changes and their impact on overall health.

The study team cautions that further investigation is needed to explore the functional effects of these methylation changes beyond the study's duration.

However, the implications are significant, as similar increased infection risks have been observed following other primary infections, such as measles.

Understanding the dysregulated epigenetic state caused by SARS-CoV-2 infection may pave the way for targeted interventions and personalized treatment strategies to mitigate the long-term health effects of the virus.

This groundbreaking study not only highlights the intricate interplay between viral infections and our epigenetic landscape but also underscores the importance of understanding the broader implications of SARS-CoV-2 infection beyond its acute phase. As we continue to battle the COVID-19 pandemic, these study findings provide invaluable insights that could shape our approach to both the current crisis and future infectious diseases.

The study findings were published in the peer reviewed journal: Molecular Systems Biology. (EMPOpress)

 

Heliobas Disciple

TB Fanatic
(fair use applies)


Disturbing Rise in Cognitive Problems in 2023
Do you Know Anyone Who Recently Declined Intellectually?

Igor Chudov
Jun 8, 2023

This blog post is a departure from my usual fare, but it touches upon a topic that worries me greatly. I want to bring attention to a disturbing trend I have noticed, which has just been confirmed by the Dutch Health Institute RIVM.

The trend is a rapid decline in the cognitive abilities of many people.

I own a small business and deal with many people and other small businesses. Most provided reliable service, would remember appointments, followed up on issues, and so on. I noticed that lately, some people have become less capable cognitively. They forget essential appointments, cannot concentrate, make crazy-stupid mistakes, and so on.

A friend of this blog, Rintrah Radagast, found a disturbing report by the Dutch National Institute for Public Health called RIVM. He wrote a great post about that report. I will look at this report from a slightly different angle.




The statement that RIVM makes is chilling:

The increase in memory and concentration problems of adults seems to be a longer-term effect of the coronavirus measures as well as SARS-CoV-2 infections.

Interestingly, RIVM admits that “coronavirus measures” could play a role in this situation.

The most significant increase is seen in people aged 45-74:

The number of GP visits for memory and concentration problems increased in all age groups among adults (aged 25 years and up), but the biggest increase was seen in the age groups from 45 to 74 years (+40%). A 31% increase was seen among adults aged 24-44, and an 18% increase among adults over 75.

The results shown above are not taken from Long Covid advocates with a certain agenda. Instead, the findings above arose from data analysis of the Netherlands’ primary care database and are based on the number of doctor visits for memory and other cognitive problems.

These results are from the seventh quarterly survey among adults in the Netherlands and are based on figures from the Nivel Primary Care Database. This quarterly study is part of Health Research for COVID-19, a GOR Network research programme.

A more detailed data analysis can be seen here.

Sars-CoV-2 Prion Domain, Long Covid and Cognitive Problems​

Long Covid is a poorly defined constellation of problems that seems to include almost everything under the sun. Most frequently mentioned are “brain fog,” concentration problems, and fatigue. Long Covid seems to be exaggerated by certain interests, but is real nevertheless and I know certain people who are affected. My readers also reported very compelling stories of their own consequences of Covid-19. Be aware that symptoms similar to the above are present in the early stages of dementia also.

The RIVM survey, which reported 40% greater visits for cognitive and memory problems, is an alarming finding. It matches and confirms the pattern I have seen in my daily dealings.

The cause of these cognitive problems is not yet known. An unsettling scientific article from 2022 reports that the lab-made Sars-CoV-2 virus contains “prion-like domains,” which are amino acid sequences that could cause protein misfolding, which allegedly could cause dementia similar to mad cow disease.




All Covid vaccines also encode this spike protein (with the prion domains).

The authors explain that brain fog, confusion, cognition and memory issues, etc., may be strongly associated with the symptomology, onset, and development of human prion disease (PrD) and other insidious and incurable neurological syndromes.

If so, perhaps, our conspiratorially minded readers can ask: was the prion functionality built intentionally into Sars-Cov-2, a lab-developed mystery virus of murky origin that spread worldwide? Is it a coincidence that Covid vaccines, forced on everyone, contained the same prion-like spike protein? It is a question we can (and should) ask. As always, all such possibilities must be considered skeptically but with an open mind.

I am not the first to notice the prion issue, and another friend of this blog, Walter Chesnut, has been discussing this possibility for a while:

WMC Research
A Prion Disease of the Body: The Spike Protein as Proteopathic Seed
My research has gone back to its roots. I initially viewed the Spike Protein as an inducer of Prion disease. However, I was only focused on the Brain and was not seeing results that would indicate that Prion disease was a major element of Spike Protein pathology…
Read more
a month ago · 163 likes · 61 comments · Walter M Chesnut

What is new in my post is that dementia and neurodegeneration were noticed in the pattern of Dutch doctor visits by a prestigious Dutch scientific institute. It confirms that we need to look closely at this issue.

If the progressing collective neurodegeneration continues, we may be running out of intellectual resources and time to handle this problem. The scientists, who need to use the full capacity of their intellect, may also be losing cognitive abilities along with their peers - potentially with frightening consequences for all of us if the above-mentioned cognitive problems deepen.

I lampooned bad science on this blog many times and intend to continue doing so in the future. I do, however, like and appreciate good science, from which we all benefited tremendously. Good science is completely impossible without the intellect of scientists.

I hope we still have time to determine what is happening with our affected colleagues, friends, and others - and how to help them.

Lastly, I do not intend this post to be hysterical doom-mongering. All “the world is ending next year” predictions never materialized. I hope that the cognitive deterioration, which I am convinced is real, affects only a fraction of people.

Do you know any people who have declined intellectually during the last year or so? If so, please describe what you know in the comments while being MINDFUL OF PEOPLE’S PRIVACY.

https://substackcdn.com/image/fetch...149-5d9f-4a3b-94c1-44f1dbc2cdb1_1536x859.webp
 

vector7

Dot Collector
Deborah Birx admitted she manipulated data to alter the CDC guidelines to deceive Trump.

Deborah Birx crushed lives and our economy with her lies.

She should be in prison.

No she's above the law, when working for the DNC.

She was instrumental in helping cause the 8 trillion dollars debt, capsizing the Trump economic boom. This gave the dems the ability to change election laws and push mail in ballots to rig help the 2020 election.
View: https://twitter.com/brixwe/status/1667545291531190273?t=wzL94g8n30DG-bHg-AlIsw&s=19

Then...

OBSCENE: Messages Prove CDC Worked with Teachers Union to Keep Schools Closed - Geller Report
View: https://twitter.com/MbGaUSA/status/1667849226515107841?t=lFA9n3Q0KMvAyILhWpHZyg&s=19
 
Last edited:

vector7

Dot Collector

Tristan

Has No Life - Lives on TB
(fair use applies)


AUSTRALIA

The worrying new Covid fear as death toll suddenly soars, sparking urgent warning from Dr Norman Swan

By Kevin Airs For Daily Mail Australia
Published: 01:12 EDT, 7 June 2023 | Updated: 01:12 EDT, 7 June 2023
  • Global Covid surge has hit NSW, killing almost 10 a day
  • ABC's Dr Norman Swan has questioned use of antivirals

ABC's coronavirus expert Dr Norman Swan has warned of a frightening new Covid wave sweeping parts of Australia and he says it's not just a seasonal winter outbreak.

Official figures reveal a new Covid surge is gripping New South Wales, killing almost 10 people every day, while Victoria has so far escaped its worst effects.

But Dr Swan has questioned whether Covid antivirals are being made available to NSW patients to ease the symptoms of the disease before being rushed to hospital.

Almost 1,500 Covid victims were admitted to NSW hospitals in the past week, with one in 16 dying from the disease in hospital despite getting treatment, he said.

And the death rate is even higher if you catch Covid in hospital while being treated for something else, he warned.

Victoria has just 464 people in hospital with Covid in total, but still recorded seven deaths a day from Covid over the past week.

'There is a surge on,' said Dr Swan. 'And it's not seasonal. It's around the world.

'They're talking about millions of cases in China, but how would you know and how would they know because testing really has gone by the wayside there?

'One of the ways to actually measure this is hospitalisations - and hospitalisations are on the rise.'

NSW reported almost 13,500 new cases in the past week, with 64 deaths to take the total NSW Covid death toll to 7,026, and another 33 in intensive care.

Dr Swan said that nationwide there was about 2,600 people in hospital in Australia, with 1,458 in NSW, while Victoria only had about a third of that hospitalised.

'There are big differences between the states,' he said. 'The question is why in equivalent-sized state sizes are some states much lower than another?

'There's a lot of people in hospital taking up hospital beds, the mortality rate, once you get into hospital, is actually quite high - it's about six per cent.

'If you catch it in hospital - because there are a lot of people in hospital and you get cross infection - the mortality rate is even higher because of the frail populations.

'This is significant - and you've got the long Covid there on the tail.'

He's questioned the use of antiviral drugs in NSW and speculated they may not have been as widely prescribed in the state, leading to higher local hospitalisation figures.

He said the drugs had proven to be effective in treating the disease, minimising symptoms and allowing many to escape being rushed to hospital as a result.

'One wonders whether the difference between NSW and other states in terms of hospitalisations might be because of antivirals,' he told ABC's Coronacast podcast.

'Or maybe there's just more Covid-19 in NSW. I haven't seen the breakdowns of antivirals, so I may be doing New South Wales a disservice.

'But there's there's been data published in the Medical Journal of Australia and looking at this, could we be doing better?

'Because there's no question that if eligible people get one of these antivirals, particularly paxlovid which is more effective than molnupiravir, you get significant reductions in the risk of severe disease, hospitalisation, and death.'

He said more data was needed to identify issues with antiviral usage and prescribing and said it could highlight a shortage of GPs in some areas.

'It may add to the argument that pharmacists should have the right to prescribe these antivirals in areas where there is under-prescribing going on,' he added.

'There needs to be a lot of activity out there in terms of real-time observation about what's going on, so that you can put a lid on it.'

He said the current Covid toll was equal to 1.4 teaching hospitals filled with Covid patients and 'an enormous resource drain as well as a huge risk to those individuals.'

Daily Mail Australia has contacted NSW Health for comment.


I think the "Treat Early!" signal is still appropriate, it's at least a reasonable rule of thumb...

And if they refuse to treat until a patient shows up with purple lips at the Emergency Center, then odds are not stacked as well in their favor.
 

Heliobas Disciple

TB Fanatic
(fair use applies)


When should you come out of Covid isolation? Experts weigh in.
Erika Edwards and Akshay Syal, M.D. - NBC News
Sat, June 10, 2023, 12:41 PM EDT

When the Covid public health emergency expired in May, health officials in Oregon decided it was also time to pull back on the recommendation that its residents, including schoolchildren, isolate for five days after testing positive for the virus.

Instead, the Oregon Health Authority suggested that people with Covid stay home only until they've gone without spiking a fever for 24 hours and are generally feeling better.

The move was a break from guidance from the Centers for Disease Control and Prevention, which continues to recommend that people stay home for a five-day period and stay away from household members.

"Covid has not gone away," said Dr. Dean Sidelinger, state epidemiologist for the Oregon Health Authority, "but based on what we're seeing in Oregon, all indications are that we're moving in the right direction."

Covid-related hospitalizations are down in Oregon, and wastewater surveillance indicates spread is either holding steady or decreasing.

What's more, "our level of immunity is high," Sidelinger said. "That made us feel comfortable moving to a symptom-based recommendation for isolation."

National Covid trends are similar, according to CDC tracking. The agency won't say whether it plans to update its isolation guidance any time soon.

"CDC is continuously reviewing its guidance for needed updates and recognizes that states may choose to implement CDC recommendations based on the needs of their own communities," Kathleen Conley, a spokesperson for the agency, wrote in an email.

With much of the Covid testing done in private or not at all anymore, it is likely that many Americans don't bother with isolation anyway.

So, who is still following the CDC guidance? Schools, nursing homes and businesses.
How long should you actually isolate?

The current recommendation to isolate for five days is a "hangover" from when the CDC moved from a 10-day isolation recommendation to five days in late 2022, just as the first wave of omicron was taking hold in the U.S., said Harvard University epidemiologist Bill Hanage.

"It was not a reflection of evidence-based" science, he said. "It was there to stop everything from falling apart."

At that time, a large chunk of the population was testing positive all at once because of the highly contagious variant. Recommending that everyone stay home — and out of work — for 10 days would have brought the country to a halt once again, so the five-day plan was put in place.

"If you look at the safety of the public, and the need to have society not disrupted, this was a good choice," Dr. Anthony Fauci, former scientific adviser to the Biden administration, said at the time about the isolation recommendation.

There was also evidence that people are most contagious during those first five days of infection. That remains the most reliable scientific data, experts say.

"We know that most people with Covid-19 shed enough virus that they are likely still contagious for at least five days," Jennifer Nuzzo, a senior scholar at the Johns Hopkins Center for Health Security, wrote in an email.

"The ending of the public health emergency declaration doesn't change biology," Nuzzo wrote. "I don't see a biological reason to end the five-day isolation period."
What we know about being contagious

People with the flu are most contagious the first three or four days after the illness begins, according to the CDC. People who test positive for influenza are advised to stay home "until at least 24 hours after their fever is gone" without the use of fever-reducing medicines, such as Tylenol.

A common cold virus is most contagious within the first few days but can continue to spread for up to two weeks, according to Johns Hopkins All Children's Hospital research.

Like other viruses, people with Covid have varying degrees of sickness.

A set number of days to isolate is "dumb if you think about it from a medical perspective," said Dr. Peter Chin-Hong, an infectious diseases specialist at the University of California, San Francisco.

"If you're feeling fine the entire five days and have absolutely no symptoms, staying at home by yourself is not the same as somebody who's had symptoms and then after five days, they're going out and coughing on everyone," Chin-Hong said. "The symptoms approach makes more sense, not just for Covid, but for lots of other infectious diseases that people don't normally isolate for."

It's not appropriate to compare Covid to the flu, Nuzzo insisted.

"Flu isn't still killing hundreds of Americans per day, but Covid-19 is," she said.

Chin-Hong agreed, saying that to have this many deaths from Covid in 2023 is a "tragedy." It's why the isolation question is so complicated.
'If you're sick, stay away from people'

While Chin-Hong believes that the changes the Oregon Health Authority made are "reasonable," he said it's not time for a symptom-based approach at a national level just yet.

Oregon is the only state so far to relax its isolation guidance, said Dr. Anne Zink, president of the Association for State and Territorial Health Officers.

Some state health officials said they feel more comfortable keeping the five-day isolation guidance, with the caveat that "no one protocol, no one CDC recommendation, no one state recommendation is going to work for every situation," said Zink, who is also chief medical officer of the Alaska Department of Health.

For example, health authorities in Alaska have kept the recommendation to isolate for five days after a positive Covid test. But they also work with local jurisdictions and businesses to assess the risks and benefits of that guidance, Zink said.

"What's going to work in Utqiagvik, Alaska, versus out in the Bering Sea versus Anchorage is going to be very different," Zink said. "How the people in our state live and work and play are so different, so we point them to the CDC guidance and then individually walk them through" whether the isolation period is the right approach.

On an individual level, common sense should rule, Hanage said. If you're sick, stay away from people most at risk for severe complications, such as elderly relatives.

"You wouldn't want to give them something that would make them badly ill — whether it's Covid, flu or even food poisoning," he said.
 

vector7

Dot Collector
Working the DNC/DS forced jabs...

But No Indictment

Pfizer Caught Funnelling $12 Million to Anderson Cooper To Promote mRNA Jabs to Americans

It only needs to happen once. I will always believe that every prominently placed person promoting the jab is a paid shill. That includes every celebrity. They do nothing for nothing. All paid shills. It hasn't worked on me. Jabfree.
View: https://twitter.com/CindyPinTrev/status/1667713463412457472?t=szAxPYLd2M0xcoE5FFT7Mg&s=19
 

Heliobas Disciple

TB Fanatic
(fair use applies)


What happened to the common cold? Post-Covid, it feels like every sniffle needs a name

Katie Camero
Sun, June 11, 2023, 7:30 AM EDT

Once upon a time, say 2019, scratchy throats and runny noses were expected realities of the common cold — nothing some tissues, Vicks VapoRub and time couldn’t fix. But the pandemic, for better or worse, has fundamentally shifted how we think about respiratory illnesses and the hundreds of viruses that cause them.

Headlines warning of new Covid variants; unseasonal surges of flu, RSV and human metapneumovirus; and unusual symptoms stemming from viruses that usually cause coldlike symptoms, including adenovirus and enterovirus, have made many of us hyperaware of the germs that make us sick.

But are the extra attention and worry over what exactly is causing your stuffy nose or cough necessary?

Put simply, no, experts say, but there are some exceptions for people with weakened immune systems.

“During the pandemic, we generally ran every test available, because we wanted to know if it was Covid or if there was an alternative diagnosis, but this overtesting has carried into this post-Covid era,” said the president of the College of Urgent Care Medicine, Dr. Chris Chao, an urgent care physician at WakeMed Health & Hospitals in Raleigh, North Carolina. “People want to know what’s wrong, with them and saying it’s just a virus is not good enough anymore. Everyone who comes in with a sore throat now wants a strep, flu and Covid test, but in most cases none of that’s really indicated.”

Respiratory viral panels can detect more than a dozen viruses at once, including influenza and SARS-CoV-2, the virus that causes Covid, as well as a number of viruses that cause colds: RSV, adenovirus, rhinovirus, enterovirus and HMPV.

However, for healthy people with mild cold symptoms, doctors say such tests aren’t worth the cost because treatment — hydration, rest, cough suppressants if needed — is the same for most viruses. (Viral infections aren’t treatable with antibiotics.)

In addition, test results, positive or negative, can be wrong, and they are often unreliable indicators of active infection.

“Every test has the right place and time,” Chao said. “But if a test is used inappropriately, you’re going to get bad data, like false negatives and false positives, and the unintended consequences of that can be just as severe as missing a diagnosis.”


Is my cold different?


Covid has also made many of us forget that it takes time to recover from a cold, said Dr. Jason Bae, an urgent care doctor at Palo Alto Center Urgent Care in California. Up to 50% of his daily cases are cold-related, with most patients wondering why they’re still sick after a couple of days. But most colds can take a week or more to leave your system, according to the Centers for Disease Control and Prevention.

On average, adults will get two to four colds per year, while young children will get six to eight, the American Lung Association says.

Immunity to respiratory viruses, however, has waned after years of isolation and mask-wearing, especially among kids, Bae said, so some people may be sick for longer periods as their immune systems catch up.

Knowing which virus is causing a cold is helpful and sometimes necessary for immunocompromised people, including those with HIV, cancer or chronic kidney disease, because a virus could morph into something more serious, such as a secondary bacterial infection.

Rhinovirus C, one of the most common cold-causing viruses, can lead to bacterial pneumonia in children who have or are susceptible to asthma, said Ann Palmenberg, a researcher and professor with the Institute for Molecular Virology at the University of Wisconsin-Madison.

“In other cases, a child gets a rhinovirus B infection, nobody cares and they’ll get over it,” said Palmenberg, adding that typical children get about 13 rhinovirus infections a year, many of which never cause symptoms — and that doesn’t include all the other germs they catch.

Much of the paranoia surrounding common colds at this stage of the pandemic “comes from ignorance about how our microbiome and immune systems interact with the environment,” Palmenberg said. “We’re supposed to be exposing ourselves to germs because that’s how you develop immunity, a lot of which is cross-protective with a great number of viruses.”

The good news, she noted, is that cold-causing viruses aren’t behaving any differently and haven’t changed on a molecular level since Covid took over.


When are colds a cause for concern?

Still, what is harmless to one person could be deadly to another.

Katherine Zitterbart learned she had stage 3 breast cancer in 2020. Zitterbart, 53, of Pittsburgh, said she spent the first two years of the pandemic alone in her apartment, fearing Covid would kill her as she underwent a mastectomy and aggressive rounds of chemotherapy and radiation.

Since she tested positive for Covid in January, Zitterbart has developed chronic nasal congestion and a potentially deadly allergy to peanuts, among other disabling conditions. Now, something as trivial as a cold could seriously threaten her already vulnerable health.

“When it comes to a cough, cold or sneeze, I’ll get a spike of ‘Oh my gosh, is this another infection?’” Zitterbart said.

Other people who develop such symptoms aren’t as concerned.

The board chair of the American Academy of Family Physicians, Dr. Sterling Ransone, a family medicine physician at the Riverside Fishing Bay Family Practice in rural Deltaville, Virginia, said most of his patients are so fatigued from the pandemic that they don’t realize or care that their persistent coughs could be caused by respiratory viruses they’re most likely spreading to others.

“People come in for their blood pressure or diabetes check and say, ‘By the way, I had a fever last night and I’ve been coughing for the last five days,’” Ransone said. “When I tell folks they might have a virus, I don’t see a lot of fear,” especially since the national public health emergency for Covid ended in May.

That having been said, it’s important to know when a cold does warrant a trip to your primary care doctor, urgent care clinic or emergency room.

Here are some signs medical attention may be needed, according to Ransone and the CDC:
  • A fever that doesn’t improve over two to three days with fever-reducing medications.
  • Symptoms that improve but then quickly worsen.
  • Infants younger than 3 months old with fevers of 100.4 degrees or greater.
  • Feeling “air hungry” — when you feel like you can’t get enough air or complete a sentence without shortness of breath.
  • Pulse oximeter readings that drop below 90%.
 

Heliobas Disciple

TB Fanatic
(fair use applies)


Covid-19 Created In Wuhan Lab Through Classified Bioweapons Program: US Investigators
by Tyler Durden
Sunday, Jun 11, 2023 - 10:00 PM

Researchers in Wuhan, China working with the Chinese military were genetically manipulating the world's deadliest coronaviruses to create a new mutant virus right around the time that the Covid-19 pandemic began, according to the Sunday Times, which has reviewed hundreds of documents, "Including previously confidential reports, internal memos, scientific papers and email correspondence that has been obtained through sources or by freedom of information campaigners in the three years since the pandemic started."

The Times also interviewed the US State Department investigators, including experts specializing in China, emerging pandemic threats and biowarfare - who conducted what the outlet describes as "the first significant US inquiry into the origins of the Covid-19 outbreak."

[O]ur new investigation paints the clearest picture yet of what happened in the Wuhan laboratory.
The facility, which had started hunting the origins of the Sars virus in 2003, attracted US government funding through a New York-based charity whose president was a British-born and educated zoologist. America’s leading coronavirus scientist shared cutting-edge virus manipulation techniques.
The institute was engaged in increasingly risky experiments on coronaviruses it gathered from bat caves in southern China. Initially, it made its findings public and argued the associated risks were justified because the work might help science develop vaccines.
This changed in 2016 after researchers discovered a new type of coronavirus in a mineshaft in Mojiang in Yunnan province where people had died from symptoms similar to Sars. -Sunday Times

The Mojiang mineshaft strain which killed several people are now recognized as 'the only members of Covid-19's immediate family known to have been in existence pre-pandemic,' and were transported to the Wuhan Institute of Virology. After that, "The trail of papers starts to go dark," said one US investigator. "That’s exactly when the classified programme kicked off. My view is that the reason Mojiang was covered up was due to military secrecy related to [the army’s] pursuit of dual use capabilities in virological biological weapons and vaccines."

According to US investigators, the WIV embarked on a classified program to make the mineshaft viruses more transmissible to humans, which they believe led to the creation of Covid-19, which then leaked into the city of Wuhan following a lab accident.

"It has become increasingly clear that the Wuhan Institute of Virology was involved in the creation, promulgation and cover-up of the Covid-19 pandemic," said one of the investigators, who found evidence that researchers working on said experiments were hospitalized in November 2019 with Covid-like symptoms, just one month before the West became aware of the pandemic. One of the victims' relatives died as well.

"We were rock-solid confident that this was likely Covid-19 because they were working on advanced coronavirus research in the laboratory. They’re trained biologists in their thirties and forties. Thirty-five-year-old scientists don’t get very sick with influenza," said an investigator.

Meanwhile, a separate analysis reveals that the epicenter of the original Covid-19 outbreak was close to the WIV, not Wuhan's "wet" wildlife market as previously thought.

"I interviewed scientists in Asia who have close relationships with the Wuhan Institute of Virology," said one of the investigators, who said they had evidence that the WIV was also working on a Covid-19 vaccine before the pandemic. "They told me it is their belief that there was vaccine research going on in the fall of 2019, pertinent to Covid-19 vaccination."

Rutgers University microbiologist, Richard Ebright, called the experiments "by far the most reckless and dangerous research on coronaviruses — or indeed on any viruses — known to have been undertaken at any time in any location."

Humanized mouse tests

Professor Ralph Baric of the University of North Carolina is a pioneer in cutting-edge experiments which use a technique to fuse together different pathogens by combining their genes. To test the effects of these chimeric coronaviruses, Baric created "humanized" mice, which were injected with genes that allowed them to develop lungs and vascular systems similar to those of a human.

"Ominously, tools exist for simultaneously modifying the genomes for increased virulence [and] transmissibility," Baric wrote in a 2006 paper. "These bioweapons could be targeted to humans, domesticated animals or crops, causing a devastating impact on human civilisation."

Meanwhile, by 2012, campaigners and scientists were beginning to push back against gain-of-function research due to its inherent dangers.

"About 30 labs now are working with live Sars virus worldwide. The probability of escape from at least one laboratory is high," wrote Lynn Klotz, a senior fellow at the Centre for Arms Control and Non-Proliferation. "Would one in ten escapes lead to a major outbreak or pandemic? One in a hundred? One in a thousand? No one knows. But for any of these probabilities, the likelihood-weighted number of victims and deaths would be intolerably high."

In 2013, WIV researcher Shi Zhengli called Ralph Baric to ask for his help in growing sufficient quantities of a Sars-like virus found in a cave, SHC014, in order to conduct testing. Baric agreed, and the WIV provided him with the genetic sequence for the strain so that he could recreate genes from its spike proteins. Baric's team inserted SHC014s's "spike gene" into a copy of the original Sars virus they created in North Carolina and tested out the new chimeric virus on humanized mice.

Meanwhile in May 2014, EcoHealth Alliance was awarded $3.7 million from the US National Institutes of Health - of which over $500,000 went to fund lab equipment purchases at the WIV, and $130,000 went directly towards Shi and her assistant.

Then, the Obama administration banned gain-of-function research, but a 'loophole' allowed the practice to proceed if deemed 'urgent and safe.' Baric argued just this to the NIH, which granted approval.

The results of Baric’s experiment with the genetic sequence given to him by Shi were published in co-authored research in November 2015. The combined Sars copy and SHC014 virus was a potential mass killer. It caused severe lung damage in humanised mice and was resistant to vaccines developed for Sars. The paper acknowledged this might have been an experiment that was too dangerous.

It caused a big stir. “If the virus escaped, nobody could predict the trajectory,” warned Simon Wain-Hobson, a virologist at the Pasteur Institute in Paris. -Sunday Times

And in May, 2016, Daszak told a New York conference that She was moving "closer and closer" to obtaining a virus "that could really become pathogenic in people."

By 2017, She wrote in a paper that her team had sought to create eight mutant coronaviruses based on strains found in the Shitou cave - two of which were found to infect human cells. The research had been carried out in BSL-2 laboratories, while US guidelines for such research require BSL-3 precautions, which include self-closing doors, filtered air and scientists equipped with full PPE while under medical supervision, the Times writes.

We talk a lot about inequality.
Well try these numbers:
20 million people dead.
1 billion sickened
8 billion lives put into a deep freeze.
All because 1 lab wanted to do audaciously dangerous virus experiments.
And 1 US official insisted on funding it. https://t.co/i5EXAKiDOx
— Ashley Rindsberg (@AshleyRindsberg) June 11, 2023

Enter smoking gun

As Shi was creating her eight mutant viruses, the WIV took 'another perilous leap forward' with their work on the Shitou cave viruses - in what Ebright describes as the most dangerous coronavirus experiment ever undertaken - which was funded in part by EcoHealth's grant money.

The scientists selected three lab-grown mutant viruses, created by mixing Sars-like viruses with WIV1, which had all been shown to infect human cells. These mutants were then injected into the noses of albino mice with human lungs.
The aim was to see whether the viruses had the potential to spark a pandemic if they were fused together, as they might do naturally in a bat colony. The original WIV1 virus was injected into another group of mice as a comparison.
The mice were monitored in their cages over two weeks. The results were shocking. The mutant virus that fused WIV1 with SHC014 killed 75 per cent of the rodents and was three times as lethal as the original WIV1. In the early days of the infection, the mice’s human-like lungs were found to contain a viral load up to 10,000 times greater than the original WIV1 virus.
The scientists had created a highly infectious super-coronavirus with a terrifying kill-rate that in all probability would never have emerged in nature. The new genetically modified virus was not Covid-19 but it might have been even more deadly if it had leaked. -Sunday Times

In his April 2018 annual progress report the WIV, EcoHealth's Peter Daszak omitted the mice deaths. He also failed to mention them in his grant renewal application filed with the NIH later that year. In fact, he said they had only experienced "mild Sars-like clinical signs."

"What really went on inside the Wuhan lab weeks before Covid erupted?"
"Fresh evidence drawn from confidential files reveals Chinese scientists spliced together deadly pathogens shortly before the pandemic, the Sunday Times Insight team report"What really went on inside the Wuhan lab weeks before Covid erupted https://t.co/dfB12nqNTL pic.twitter.com/jdkpZHcjJe
— Richard H. Ebright (@R_H_Ebright) June 11, 2023

So Daszak lied, as the experiment had actually killed six of the eight infected humanized mice.

Daszak eventually came clean, but says that his statement about "mild" illnesses was based on preliminary results (despite the fact that the mice had died months before he issued his statement).

US State Department weighs in

As the global lockdowns were coming to an end, the US State Department's investigators were given access to secret intelligence on China's coronavirus experiments in the months and years before Covid-19 emerged. Over a dozen investigators, given unparalleled access to "metadata, phone information and internet information" from US intelligence intercepts, published a report in early 2021 which made two assertions; that the WIV was experimenting on a strain, RaTG13, found in the Moijang mine, and that covert military research - including experiments performed on animal test subjects, was being conducted right before the pandemic.

"They were working with the nine different Covid variants," said one of the investigators, adding that they think one virus at the WIV was an even closer match to Covid-19 than RaTG13.

"We are confident they were working on a closer unpublished variant — possibly collected in Mojiang."

And of course, others believe that Covid-19 was largely a US production...

Scientists exposed the US created the COVID virus in a US Lab in the recent COVID Summit. pic.twitter.com/CtsE9mDpKJ
— Alexander #LM8 (@HaalandGoalKing) June 11, 2023

Either way, there you have it. Apologies from the MSM, fact checkers, social media companies, and the Biden administration can be submitted to tyler@zerohedge.com.
 

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Zuckerberg: Establishment Asked to Censor COVID-19 Posts That Ended Up Being True
Zachary Stieber
June 10, 2023

Big Tech firms were asked to censor COVID-19 information that ended up being true, Meta CEO Mark Zuckerberg has assessed.

“Just take some of the stuff around COVID earlier in the pandemic where there were real health implications, but there hadn’t been time to fully vet a bunch of the scientific assumptions,” Zuckerberg, whose company is the parent of Facebook and Instagram, said during a discussion with podcaster Lex Fridman that was released on June 8.

“And unfortunately, I think a lot of the kind of establishment on that kind of waffled on a bunch of facts and asked for a bunch of things to be censored that, in retrospect, ended up being more debatable or true,” he added. “That stuff is really tough, right? Really undermines trust.”

U.S. officials pressured Facebook and Instagram to censor posts, emails disclosed in court cases and through Freedom of Information Act requests have shown.

Rob Flaherty, a White House official, pressured Facebook to take action against “mis- and -disinformation” as well as “hesitancy-inducing content,” one email showed.

One Facebook official said in one of the messages that the company’s goal was “to help organizations to get their safety message out to the public, remove misinformation, and support overall community efforts in areas where we can be of help.”

The U.S. Centers for Disease Control and Prevention (CDC), meanwhile, showed executives with Facebook and other social media companies specific posts that were described as misinformation.

“There were a lot of things circulating that were not accurate information about COVID,” Carol Crawford, a CDC official, said during a deposition. “I didn’t believe we were asking them to remove content specifically,” she added later.

Facebook’s actions included shutting down groups aimed at supporting people injured by the COVID-19 vaccines over alleged misinformation, according to a lawsuit filed this month by people with suspected or confirmed vaccine injuries. Facebook told Flaherty in early 2021 that the company was removing groups that contained “often-true content” that “can be framed as sensation, alarmist, or shocking.”

Meta did not respond to a request for comment on Zuckerberg’s new remarks, including a request for examples of censored information that turned out to be true.

Zuckerberg elsewhere in the interview said he is “very pro-freedom of speech” and that Facebook was aimed at allowing people to “express as much as possible” while describing government requests to censor content as “obviously bad” and that, ultimately, “it’s Facebook’s call” on how to handle such requests.

Zuckerberg also said that some of the censorship requests were “punitive or vengeful,” as in “I want you to do this thing, and if you don’t, then I’m going to make your life difficult in a lot of ways.”

Casey Norman, a lawyer with the New Civil Liberties Alliance, a group of lawyers representing the injured plaintiffs in the new case, said Zuckerberg’s remarks were contradictory.

“Zuckerberg’s remarks in this interview came off to me as evasive and as an attempt to appease all sides without actually providing any meaningful answers or responses to specific issues and instances of censorship and viewpoint moderation of protected speech at the government’s behest,” Norman told The Epoch Times via email.

Dr. Jay Bhattacharya, who has experienced censorship on Twitter, said that Facebook’s censorship “enabled school closures, vax mandates, toddler masking, and much else.”

“Glad to see some humility here,” he said of Zuckerberg’s remarks.

Meta properties have in recent months restored some users that were banned, including presidential candidate Robert F. Kennedy Jr., though others remain banned.

Zuckerberg said that when it comes to deciding what information to take action on, “it’s best to generally boil things down to the harms that people agree on,” listing examples such as “sexual exploitation of children.”

“You want to reserve the censorship of content to things that are of known categories that people generally agree are bad,” he said.

Zuckerberg’s interview was released on the same day an investigation of Instagram found its algorithms helped connect a network of pedophiles.

A Meta spokesperson told The Epoch Times that the company works to fight child pornography on its platforms and has dismantled dozens of pedophile networks in recent years.

“Predators constantly change their tactics in their pursuit to harm children,” the spokesperson said, “and that’s why we have strict policies and technology to prevent them from finding or interacting with teens on our apps, and hire specialist teams who focus on understanding their evolving behaviors so we can eliminate abusive networks.”
 

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Researchers uncover new insights into why individuals are affected differently by COVID-19 infection
by New York University
June 11, 2023

A team of researchers at NYU Abu Dhabi, led by Associate Professor of Biology Youssef Idaghdour and working in collaboration with clinicians at several Abu Dhabi hospitals, investigated the association between microRNAs, a class of small RNA molecules that regulate genes, and COVID-19 severity among 259 unvaccinated COVID-19 patients living in Abu Dhabi. The team identified microRNAs that are associated with a weakened immune response and admission to ICU.

During this process, they created the first genomic picture of the architecture of blood microRNAs in unvaccinated COVID-19 patients from the Middle East, North Africa, and South Asia regions whose populations are consistently underrepresented in genomics research. The researchers identified changes in microRNAs at the early stages of infection that are associated with specific blood traits and immune cell death, allowing the virus to evade the immune system and proliferate.

The results of the system's genetics study demonstrate that a patient's genetic make-up affects immune function and disease severity, offering new insights into how patient prognosis and treatment can be improved. Given the diversity of the sample, there is promise that these findings can be applied to approximately 30% of the world's population who reside in the MENA region and South Asia.

In the study titled "Systems genetics identifies miRNA-mediated regulation of host response in COVID-19," published in the journal Human Genomics, the research team presents the results of the analysis of multiple omics datasets—genotypes, miRNA, and mRNA expression of patients at the time of hospital admission, combined with phenotypes from electronic health records. The researchers analyzed 62 clinical variables and expression levels of 632 miRNAs measured at hospital admission, as well as identified 97 miRNAs associated with eight blood phenotypes significantly associated with ICU admission.

"These findings improve our understanding of why some patients withstand COVID-19 better than others," said Idaghdour. "This study demonstrates that microRNAs are promising biomarkers for disease severity, more broadly, and targets for therapeutic interventions. The methods of this study can be applied to other populations to further our understanding of how gene regulation can serve as a core mechanism that impacts COVID-19 and, potentially, severity of other infections."

More information: Systems genetics identifies miRNA-mediated regulation of host response in COVID-19, Human Genomics (2023). DOI: 10.1186/s40246-023-00494-4. doi.org/10.1186/s40246-023-00494-4
Provided by New York University
 

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If you go to the link this is a long thread about this variant. Only pasting the first tweet. Go to link for the rest.

View: https://twitter.com/CoronaHeadsUp/status/1667941014152048640


CoronaHeadsUp @CoronaHeadsUp
1:05 PM · Jun 11, 2023

China: FU.1 is now the most common Covid variant.

Easily outcompetes XBB.1.5, XBB.1.16 and XBB.1.9.2.

#SARSCoV2

H/t @RajlabN

 

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Walensky to face House COVID panel before stepping down as CDC head
Joseph Choi - The Hill
Mon, June 12, 2023, 2:59 PM EDT

Rochelle Walensky, director of the Centers for Disease Control and Prevention (CDC), will testify before the House Select Subcommittee on the Coronavirus Pandemic on Tuesday to discuss the decisions her agency made during the pandemic.

This will be the final appearance she will make in front of the GOP-led panel before she steps down as head of the CDC at the end of this month. She is the sole witness scheduled to speak before the committee on Tuesday.

Walensky will likely face harsh questioning from the GOP members of the committee, with several of the representatives having blasted the agency’s recommended guidance during the pandemic.

Rep. Brad Wenstrup (R-Ohio), chair of the committee, said the hearing will look into the “ineffectual public policy decisions” made by the CDC during the COVID-19 outbreak, citing measure like vaccine and mask mandates as well as public guidance that was issued.

Wenstrup has indicated the CDC’s school reopening guidance will be among the major topics to be considered during the hearing, bringing up concerns over potential “political interference” from a major teachers union and the federal agency.

Much of the subcommittee’s activity under the Republican majority has dealt with the origins of the COVID-19 pandemic. Last month, the panel held a hearing on nursing home mortality due to COVID.

This hearing takes places just weeks before Walensky is set to leave the CDC as its director, having announced her departure last month.

Walensky’s tenure at the CDC saw the nationwide vaccine campaign against COVID-19 as well as the end of the public health emergency for the pandemic. Her time at the agency saw both praise and heavy criticism.

The oft-changing guidance released by the CDC was criticized by public health stakeholders for leaving individuals unsure of how to best act during times of high infections. This feedback led Walensky to announce an overhaul of the CDC, with reorganization efforts made to streamline communication within the organization.
 

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Millions who had COVID still can’t smell or taste, new study reports: ‘Many people never fully recovered those senses’
Erin Prater - FORTUNE
Mon, June 12, 2023, 2:49 PM EDT

The loss of taste and smell that accompanied early COVID infections may have seemed like a novelty to those who weren’t afflicted.

But it wasn’t for the millions of patients who experienced the bizarre symptoms—and many still are. Nearly two-thirds of Americans infected with COVID since the beginning of the pandemic partially or completely lost their sense of smell and/or taste, researchers estimate in an article published this month in the journal The Laryngoscope.

While the majority regained their senses, nearly 6 million Americans may still be coping lingering symptoms, Dr. Neil Bhattacharyya, a professor of otolaryngology at the Harvard University-affiliated Mass Eye Ear and an author on the study, told Fortune.

“Many people never fully recovered,” Bhattacharyya said.

The study examined data from nearly 30,000 U.S. adults who were surveyed about their COVID symptoms in 2021. After participants recovered from their acute infection, nearly three-quarters reported regaining their sense of smell. But nearly 24% didn’t fully recover it, and more than 3% didn’t recover any sense of smell by the end of 2021, researchers found. The numbers looked similar when it came to recovery of taste (or lack thereof).

Researchers also noted that the more severe a patient’s COVID symptoms, the more likely they were to lose their sense of taste and/or smell—and the less likely they were to recover them.

The impact on daily life


Early in the pandemic, focus was placed on the lost of taste and/or smell as a novel diagnostic criteria for COVID.

"But we forgot a little bit that the symptoms are still an affliction on the back end," Bhattacharyya said. "If you lost your sense of smell, did you get it back? There's about a one in four chance you didn't. That's terrible."

And the symptoms aren't "as benign as you may think,” he added. They can "lead to decreased eating for pleasure and, in more extreme cases, it can lead to depression and weight loss.”

Those who suffer such sensory dysfunction can’t fully enjoy food, resulting in a reduced quality of life. And they may not be able to detect smells from gas leaks, smoke, rotten food, and other potential dangers. For those involved in the culinary industry, like chefs and sommeliers, the disability even interferes with work.

One of Bhattacharyya’s patients lost 50 pounds due to his COVID-induced loss of smell.

“The patient wasn’t eating and became very sick and very depressed,” he said. Without such senses, "food doesn't taste good. The classic thing patients tell me is that food tastes like cardboard."

What to do if you're experiencing symptoms

As the world emerges from the fog of the pandemic, an increasing number of patients are showing up in Bhattacharyya's office complaining that they can't smell or taste—at least not fully.

"Many thought it would get better on its own," and a year later, it hasn't, he said.

Researchers still have many unanswered questions, including just how and why COVID affects the senses of some but not others, and when patients can expect to fully regain their senses, if at all.

When patients do recover, it's not on a predictable timeline, Bhattacharyya said. It seems that the longer a patient's symptoms last, the less likely it is that they'll recover, he added.

Right now, there isn’t a standard treatment for the affliction, Bhattacharyya said, referring to affected patients as “a group of people who have been a bit neglected.”

He encourages those with symptoms to report them to their primary care provider, who will likely refer them to an ENT—or ear, nose, and throat—doctor. Another condition—perhaps a treatable one, like chronic sinusitis with polyps—could be to blame, he said. If not, they'll be on the radar, should a treatment become avaliable down the road.

How to protect your senses from COVID


The study bolsters the case for getting the COVID vaccine and taking antiviral Paxlovid if your provider recommends it, as both have the potential to reduce the severity of COVID symptoms, the study's authors wrote.

The good news for those who haven’t yet been affected: As the virus has evolved, so have the symptoms. Loss of taste and smell are no longer common among COVID patients, the Harvard and Stanford universities-backed Zoe Health Study reported late last year.
 

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COVID shots should target XBB variants in 2023-24 campaign, US FDA staff say
by Manas Mishra and Bhanvi Satija in Bengaluru and Michael Erman in New York - Reuters
Mon, June 12, 2023, 10:21 AM EDT


(Reuters) -COVID-19 vaccines being developed and manufactured for the 2023-2024 campaign should target one of the currently dominant XBB variants, the U.S. Food and Drug Administration's (FDA) staff reviewers said on Monday.

The comments were made in documents posted ahead of Thursday's meeting of a panel of FDA's independent experts, who are expected to make recommendations on what strain an updated COVID-19 booster should target.

An advisory group to the World Health Organization (WHO) in May recommended that COVID-19 booster shots for the year should be updated to target XBB subvariants.

Last year's COVID vaccine boosters in the United States featured both the original strain of the vaccine and Omicron in a so-called bivalent shot.

About 17% of people in the United States received a COVID booster shot in the 2022-2023 vaccination season, according to CDC data that was current through early May.

COVID-related deaths in the United States spiked in January, but have mostly fallen since then. They fell 14.3% in the past week.

Regulators say vaccines need to be updated to deal with the unpredictability of the virus.

"There is no indication that SARS-CoV-2 evolution is slowing down, though immunity appears to be mitigating severe clinical outcomes," the FDA's staff said.The COVID vaccination campaign should feature a monovalent vaccine targeting either the XBB.1.5, XBB.1.16, or XBB.2.3, the FDA's reviewers said.

XBB subvariants accounted for more than 95% of the circulating virus variants in the United States by early June 2023, they added. COVID-19 vaccine makers like Pfizer/BioNtech, Moderna Inc and Novavax Inc are already developing versions of their respective vaccines targeting XBB.1.5 and other currently circulating strains.
 

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Gentle cleansers kill viruses as effectively as harsh soaps, study finds
by Amy Huxtable, University of Sheffield
June 12, 2023

Gentle cleansers are just as effective in killing viruses—including coronavirus—as harsh soaps, a new study by University of Sheffield experts has found.

Health care professionals often substitute harsh soaps or alcohol-based hand sanitizers with skin-friendly cleansers in order to treat or prevent irritant contact dermatitis—a common skin disease that causes red and swollen skin with a dry and damaged surface.

During the COVID-19 pandemic, incidence and severity of the disease among health care professionals increased from 20% to 80%.

Despite the widespread use of gentle cleansing products for handwashing, there has been limited evidence to show the antiviral efficacy of the products to prevent the spread of viruses such as human coronavirus, herpes simplex virus, norovirus and influenza.

Scientists from the University of Sheffield's Sheffield Dermatology Research (SDR) group tested multiple handwash products as part of the study. These included antibacterial soap, natural soap, foam cleansers and bath wash products, with the team investigating their ability to kill both enveloped viruses; such as human coronavirus and influenza, which have an additional layer of structural protection; compared to non-enveloped viruses, such as norovirus and adenovirus.

The findings, published in the journal Frontiers in Virology, show gentle cleansers were effective in killing enveloped viruses, but non-enveloped viruses displayed resistance against skin-friendly cleansers, as well as harsh soaps.

Lead author of the study, Dr. Munitta Muthana from the University of Sheffield's Department of Oncology and Metabolism, said, "Washing our hands with soap and warm water for 20 seconds was a fundamental message advocated in the U.K. to help stop the spread of COVID-19. But for health care professionals, who can wash their hands as many as 100 times during a 12 hour shift, this may cause unintended adverse effects.

"Not only does irritant contact dermatitis cause the skin to become inflamed, blister and crack, which increases transmission of bacteria and viruses, it can also lead to less compliance with personal protective equipment (PPE) and inadequate hand washing for fear of making symptoms worse. The disease can also significantly impact workplace productivity.

"For the first time, our study has shown substituting harsh soaps with milder wash products such as gentle cleansers is effective in fighting against enveloped viruses, including human coronavirus, which is very encouraging—especially for those in jobs in which irritant contact dermatitis is an occupational hazard. We also found that using additional agents such as moisturizers to help protect the skin didn't prevent the products' antiviral activity, which means we don't have to use very harsh products on our skin in order to kill viruses."

Importantly, the study also found non-enveloped viruses demonstrated greater resistance across all types of hand washing products tested, including harsh chemical substances and milder solutions. Norovirus—known as the winter vomiting bug—was the most resilient.

First author of the study, Natalie Winder, Ph.D. Researcher at the University of Sheffield's Department of Oncology and Metabolism, said, "Even when we increased the exposure of norovirus to the handwashing products from 20 seconds to one minute, the virus wasn't disrupted. Bleach was the only agent which affected the virus—however bleach-based hand washes are not a feasible option due to its corrosivity, which would be extremely harmful to the skin.

"Norovirus can spread very easily—it takes just 18 norovirus particles to infect another person, as opposed to 1,000 coronavirus particles needed to spread the infection. Our findings show that although good hand hygiene practices are important to preventing the spread of many viruses, they are insufficient at controlling the norovirus.

"Measures such as isolation and disinfecting surfaces with bleach are more effective in preventing the spread of the norovirus infection and more research needs to be done to see whether heavily diluted bleach-based hand washes, which are safe to use on the skin, can be produced."

More information: Natalie Winder et al, Are mild cleansers appropriate for hand hygiene in the COVID era? An in vitro investigation of the antiviral efficacy of different hand hygiene products, Frontiers in Virology (2023). DOI: 10.3389/fviro.2023.1180815
 

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Donated kidneys from deceased COVID-19 patients are safe to transplant, according to study
by Jim Dryden, Washington University in St. Louis
June 12, 2023


donated-kidneys-from-d.jpg

Kaplan-Meier Curve for Graft Failure by Donor COVID-19 Status. Credit: JAMA Network Open (2023). DOI: 10.1001/jamanetworkopen.2023.15908

Kidneys from organ donors who were diagnosed with COVID-19 are safe to transplant and don't transmit the virus to people who receive those organs, according to a new study led by researchers at Washington University School of Medicine in St. Louis.

Of the many thousands of kidneys transplanted since the start of the COVID-19 pandemic, there have been no reported infections after transplant surgery related to kidneys donated by people who died and had tested positive for the virus. Most donors died of causes other than COVID-19, but even in those who had tested positive for the virus within a week of their deaths, there was no effect on the success of the transplants.

The findings are published in the journal JAMA Network Open.

Initially, the pandemic contributed to a substantial decrease in organ transplants generally, and kidney transplant rates led the way, falling by 50% in the United States during the early months of the pandemic. This was the biggest decline among all solid organs transplanted. At that time, patients who tested positive for COVID-19 were not eligible to donate any of their organs. Their organs were discarded out of concern that they could spread the virus to patients receiving transplants.

"However, as the COVID-19 era has progressed, we have found that kidneys from donors with COVID-19 have a very low chance of transmitting the virus; in fact, we don't know of a single instance where that has occurred," said Tarek Alhamad, MD, the medical director of transplant nephrology in the Division of Nephrology. "These findings suggest to us that, with so many people waiting for transplants, we should not discard kidneys from deceased people infected with COVID-19, because the organs and the people who receive them do well after transplant surgery."

Analyzing data collected by the United Network for Organ Sharing (UNOS) transplant registry and involving more than 35,000 kidney donors, Alhamad and his team found that kidneys from people who had tested positive for COVID-19 within a week of donation often were not used. But as the pandemic wore on, transplant providers were more likely to transplant such organs, and by 2022, organs from donors whose COVID-19 infections had resolved were turned away less frequently. This year, kidneys are being transplanted from deceased donors who had been diagnosed with active COVID-19 infections within a week of donation.

"We found no higher risk of graft failure or of patient death in those who got kidneys from COVID-19-positive donors," said Alhamad, who is also an associate professor of medicine and director of the kidney and pancreas transplant programs at Barnes-Jewish Hospital. "COVID-19 was not associated with rejection of the organ, with longer hospitalization after surgery or with delays in the function of kidneys after transplant surgery. And as far out as two years after transplant, those organs were functioning as well as kidneys from donors who did not have COVID-19."

During the early days of the pandemic, when many kidneys from COVID-positive donors were discarded, the number of deaths among those on waiting lists for new kidneys rose by 43%. Researchers in France estimated that almost three-quarters of the deaths of those on wait lists resulted from the pandemic.

Previously, kidneys from donors with hepatitis C also were used less frequently. When those organs were transplanted, they were transplanted only into patients who also were positive for the hepatitis C virus. But in a recent paper published in the American Journal of Transplantation, Alhamad and his colleagues reported that that virus also had little effect on the success of kidney transplant surgery. As new, more effective treatments for hepatitis C have been able to cure more than 95% of patients with the virus, donor kidneys that would have been of limited usefulness in the past now can be given to some of the many thousands of patients on transplant waiting lists around the country.

According to the American Kidney Fund, there are more than 106,000 people in the United States on waiting lists for organ transplants, with 92,000 of them (87%) waiting for a kidney.

"In some places, the wait can last for 10 years, and many dialysis patients eventually die while waiting for a kidney," Alhamad said. "Meanwhile, we've seen many organs that previously were deemed unsafe due to the donor having hepatitis C or COVID-19 actually prove to be useful and to function just as well as kidneys from people not infected with those viruses. Our research confirms that most of these kidneys are viable, and it is critical that they be used to help patients currently waiting desperately for kidney transplants."

More information: Mengmeng Ji et al, Patterns in Use and Transplant Outcomes Among Adult Recipients of Kidneys From Deceased Donors With COVID-19, JAMA Network Open (2023). DOI: 10.1001/jamanetworkopen.2023.15908
 

Heliobas Disciple

TB Fanatic
(fair use applies)


Experts ‘Astounded’ After FDA Rejects Request to Add Health Risks to COVID Vaccine Labels
The U.S. Food and Drug Administration had the opportunity to improve COVID-19 vaccine labeling — but according to a team of medical and public health experts, the agency refused to make the changes.

By Michael Nevradakis, Ph.D.
06/12/23

The U.S. Food and Drug Administration (FDA) had the opportunity to improve COVID-19 vaccine labeling — but according to a team of medical and public health experts, the agency refused to make the changes.

In an op-ed published last week in The Hill, Peter Doshi, Ph.D., Linda Wastila, Ph.D., and Kim Witczak wrote that the FDA rejected their petition to make changes to FDA-approved labels for the Pfizer and Moderna COVID-19 vaccines, even though the labels, they said, are “obsolete, misleading and out of touch with regulators elsewhere.”

The trio were among a team of nine experts from the Coalition Advocating for Adequately Labeled Medicines (CAALM) who submitted a citizen petition to the FDA on Jan. 31.

Writing in The Hill, the three said their petition tried to fix the issues with the labels “by asking the FDA to make critical changes to official product labels,” that would reflect the vaccines’ lack of prevention of transmission or infection and risks pertaining to safety, efficacy and adverse events.

The petitioners argued that “Incomplete, inaccurate, or misleading labeling of any medical product can negatively impact the health and safety of Americans, with global ramifications considering the international importance of FDA decisions.”

However, in a 33-page response letter delivered on April 18, the FDA “denied almost every single request” except for one.

Two of the petitioners who spoke with The Defender said they were “astounded” by the FDA’s response, which they characterized as an example of “masterful doublespeak.”

“In a nutshell, my response to the FDA: astounded,” said Wastila. “The lack of due consideration of our requests, coupled with the language, which was circular, condescending, contradictory and confusing. We are still parsing out their masterful doublespeak.”

Referencing the FDA’s claims that vaccines do not need to prevent transmission or illness, Wastila, professor and chair in geriatric pharmacotherapy at the University of Maryland School of Pharmacy, said:

“FDA, CDC [Centers for Disease Control and Prevention], NIH [National Institutes of Health], the White House and media still aggressively promote these products as preventing infection and transmission.

“The majority of Americans believe that they are receiving a product that prevents infection and transmission. This is the message they trust. So, they go out and get vaccinated and boosted to protect grandma, to travel safely, to get back to normal. To do the right thing.”

Witczak, a drug safety advocate and president of Woody Matters, a nonprofit advocacy group, told The Defender the agency’s response “was laced with hypocrisy and dismissive statements towards safety issues raised in petition,” but “shined a light into how the FDA leadership views safety and efficacy of the mRNA COVID vaccines.”

She also cited the timing of the FDA’s response, which came on the same day the original COVID-19 vaccines were replaced by the bivalent vaccines under the FDA’s Emergency Use Authorization (EUA). She said:

“I find it interesting we received the response on the same day the FDA rescinded the BLA [Biologics License Application] of the monovalent COVID products from Pfizer and Moderna. Now technically the only products available are the EUA bivalent products.

“I thought EUA products required an emergency and the national emergency was revoked April 10 and expired on May 11.”

Wastila also questioned the timing of the FDA’s response, telling The Defender:

“The timing of FDA’s response is curious — it coincides with FDA’s announcement that they no longer recommend the original two-series monovalent product, which means there are no BLA Pfizer COVID-19 vaccines effectively available on the market, which (presumably) includes Comirnaty and Spikevax, the fully licensed products.

“The only products recommended are the EUA products. And where is the emergency? … I’m no lawyer but between the fuzziness of the EUA/BLA boundary and the lack of a public health emergency, how can EUA COVID-19 products still be promoted?”

“Whatever one thought of the initial shots, people are now getting boosted indefinitely with little reliable information about scientific developments,” the petitioners wrote in The Hill. “Product labeling should be informative and accurate, not promotional. The law requires it, and following the law shouldn’t be optional.”

‘FDA’s double standard harms patients’

In the FDA’s response, Peter Marks, M.D., Ph.D., director of the FDA’s Center for Biologics Evaluation and Research, said the agency had “carefully reviewed the Petition” and decided to grant “one of your requests, related to revisions to the labeling for one vaccine to describe updated clinical trial data regarding the vaccine.”

“However,” Marks added, “we conclude that the Petition does not contain facts demonstrating any reasonable grounds for the other requested actions.”

The one request the FDA granted was to add the results from the randomized trials of the bivalent COVID-19 boosters to the product labels for these vaccines. However, the FDA agreed to do this only in the case of Pfizer’s vaccine.

For Moderna, the FDA said it was unable to because the agency “has not conducted an evaluation of the data.”

“Yet somehow, the agency seems to have no issue with authorizing and recommending this booster, which it began doing last August,” the three petitioners wrote in The Hill.

“The FDA’s double standard — failing to warn about potential harms, while simultaneously doing nothing to stop a sister agency from making unproven claims of benefit — harms patients and undermines the public’s trust in governmental institutions established to act in their interest,” they added.

FDA dismissed safety, efficacy concerns

Citing public statements by President Joe Biden, Dr. Anthony Fauci, former CDC Director Rochelle Walensky, the FDA, Pfizer and Moderna, the petitioners argued there is a “widespread (but inaccurate) notion that efficacy against infection and transmission have been established by substantial evidence, and that these vaccines contribute to herd immunity.”

Referencing several FDA memos and documents, they noted that in December 2020, when the FDA granted EUAs for the COVID-19 vaccines, it “made clear that the clinical trials were not designed to evaluate — and data collected did not demonstrate — an effect against SARS-CoV-2 transmission.”

In their op-ed, they said they asked the FDA to “clarify in labeling that there isn’t substantial evidence that mRNA vaccines reduce viral transmission.”

“The FDA has repeatedly stated that effectiveness against transmission remains unproven,” they wrote, citing several examples, including messaging that remains on the FDA’s website today, adding their belief that it is “fairly obvious that there is substantial public confusion over just what the vaccines can and cannot do.”

“We pointed to messaging from public health leadership,” the three petitioners wrote. “Anthony Fauci … stated the vaccine turns individuals into virus ‘dead ends’ and Rochelle Walensky … declared ‘vaccinated people do not carry the virus.’”

However, the FDA, in its response, claimed the petitioners chose “selective statements” from Fauci and Walensky and did not “account for countervailing statements made by some of these officials.”

The petitioners noted that the CDC’s website continues to claim the COVID-19 vaccines are effective at “limiting the spread of the virus.”

“Such messaging creates widespread misunderstanding about exactly what these products can and cannot do, and we urged the FDA to use product labeling to help set the record straight,” they wrote in The Hill.

‘Real clinical trial is happening in the real world, in real time’

In their petition to the FDA, Doshi, Wastila and Witczak also noted that while a Pfizer Phase 2/3 randomized trial in pregnant women began in February 2021 and was completed in July 2022, no results have been published.

“Pregnant women were excluded from the original clinical trials,” they wrote in the petition, referencing a June 2021 New England Journal of Medicine editorial urgently calling for trials among this population.

The petitioners also noted that “before results were available” from this trial, “the CDC and professional societies … recommended all pregnant women get vaccinated.”

However, the trial itself, originally designed to enroll 4,000 women, “inexplicably stopped” at 349 participants.

The petitioners also referenced studies finding decreased sperm concentration (from the Pfizer COVID-19 vaccine), heavy menstrual bleeding and detection of vaccine mRNA in breast milk.

Commenting on this in their op-ed, they wrote:

“Federal law requires that product labeling lists adverse reactions that recipients may potentially experience [if] ‘there is some basis to believe there is a causal relationship.’”

The petitioners also called on the FDA to include “a clear statement that Pfizer vaccine efficacy wanes” two months after the second dose, according to data from the Pfizer Phase 3 randomized trial.

Current labeling makes no mention of this data, they said, even though these results were available as early as April 2021 and publicly disclosed in July 2021.

And they asked the FDA to revise COVID-19 vaccine product labels to include multi-inflammatory syndrome (MIS) in children, pulmonary embolism (from the Pfizer COVID-19 vaccine), sudden cardiac death and neuropathic and autonomic disorders in the labeling for the COVID-19 vaccines.

They cited “a dramatic increase in reports to the Vaccine Adverse Event Reporting System” (VAERS) and postmarketing studies that have found an increase in MIS in children, increased occurrence of pulmonary embolism, increased incidence of sudden cardiac death, and increased incidence of neuropathic and autonomic disorders.

Historically, VAERS has been shown to report only 1% of vaccine adverse events.

The petitioners also called for “frequency data for clinical and subclinical myocarditis” to be added to the labeling of the COVID-19 vaccines, noting that “Current labeling provides no information on the frequency of myocarditis or pericarditis.”

Such labeling “should contain a range of rates that have been reported in the literature, and should stratify estimates by risk factors (notably, age and sex),” the petitioners argued, citing several studies and an FDA analysis.

The FDA rejected all these requests, arguing that causality had not been “definitively established” for each of these conditions.

But the FDA isn’t following its own rules, the petitioners wrote:

“In refusing to add these adverse events to the label, the FDA invokes the strictest of standards (demonstrating causality), contradicting federal law that calls for using the ‘some basis to believe’ standard.”

In addition to allegedly violating federal law, the petitioners argued the FDA failed to follow the lead of regulators elsewhere, including in Europe and Japan.

For instance, the European Medicines Agency (EMA) now advises that heavy menstrual bleeding is a potential side effect of the COVID-19 vaccines.

“The FDA’s response was a sophisticated version of ‘who cares!’” the petitioners wrote in The Hill. In its response, the FDA claimed that “Foreign regulatory agencies’ expectations and regulations regarding product labeling can differ from those of the U.S. FDA,” and that the EMA had not proven causality with respect to that side effect.

“If other foreign regulators put a warning on the label in their country, the FDA should be alerting the public,” Witczak told The Defender. “The public was assured that safety surveillance information was being shared between countries.”

Writing in The Hill, the petitioners said that another one of their requests rejected by the FDA pertained to warnings about “the documented risk of sudden death, even though myocarditis is now a well-recognized side effect, particularly among young men,” despite citing “multiple autopsy studies on lethal vaccination-associated myocarditis.”

According to the petitioners, the FDA, in its response, argued that the evidence “is not sufficient to demonstrate a causal association between sudden cardiac death and vaccination,” and that “alternative causes of death … may not be apparent on autopsy.”

“I wonder if the public and doctors alike truly understand how little is known about these vaccines,” Witczak told The Defender. “Everyone assumes FDA has reviewed data. Buyer beware, and for this reason, the COVID vaccines should never be mandated.”

“The real clinical trial is happening in the real world, in real-time,” Witczak said. “Honest communication and transparency is key to regaining trust with our regulatory agencies. However, the FDA’s response to the citizen petition shows they are not really interested in transparency and sharing more information with the public.”

“The FDA has had the opportunity to help course-correct the perceptions around efficacy and safety with the public and healthcare immunity,” she added. “Instead, they have blamed the mis- and disinformation on others. Maybe it’s time they look in the mirror and ask themselves how they have contributed to the problem.”
 

Heliobas Disciple

TB Fanatic
(fair use applies)


Did Chinese Military Fund Secret Coronavirus Research in Wuhan Without U.S. Knowledge? ‘Not Plausible,’ Expert Says
U.S. Department of State investigators believe the COVID-19 pandemic started as a result of a lab leak related to secret gain-of-function experiments conducted by the Chinese military at the Wuhan Institute of Virology, but bioweapons expert Francis Boyle, J.D., Ph.D., told The Defender he believes it’s unlikely U.S. scientists were unaware of the research.

By Brenda Baletti, Ph.D.
06/12/23

According to a British newspaper, Chinese scientists at the Wuhan Institute of Virology (WIV) were secretly conducting advanced gain-of-function research on newly discovered coronavirus strains just prior to the outbreak of COVID-19.

An article published Sunday in The Times reported that U.S. Department of State investigators believe COVID-19 was created by scientists at the Wuhan lab who were developing highly infectious forms of coronavirus using strains of the virus discovered in an abandoned mine shaft in Yunnan province.

The scientists were using gain-of-function research methods developed and shared with them by U.S. virologist Ralph Baric, Ph.D., and British zoologist Peter Daszak, Ph.D., both of whom worked for EcoHealth Alliance.

However, according to The Times, Chinese researchers were conducting the program in secret, as part of a bioweapons program funded by the Chinese military.

“It has become increasingly clear that the Wuhan Institute of Virology was involved in the creation, promulgation and cover-up of the Covid-19 pandemic,” a State Department investigator told The Times.

The Times said it reviewed hundreds of documents that included confidential reports, internal memos, email correspondence and interviews with unnamed State Department investigators who had conducted a U.S. inquiry into the origins of COVID-19 in 2021. The Times did not include links to any of those documents.

Much of the information provided by the government officials in the article is summarized in this fact sheet from January 2021.

Francis Boyle, J.D., Ph.D., bioweapons expert and professor of international law at the University of Illinois, told The Defender the report confirmed what he and others have been saying — that COVID-19 was a bioweapon produced in the Wuhan lab, which, he said, is China’s version of Fort Detrick.

But Boyle said the implication that the research was kept secret from the U.S. government — which funded Baric’s gain-of-function research at the University of North Carolina at Chapel Hill (UNC) and the WIV and invests billions of dollars into intelligence on the Chinese government — was not plausible.

Boyle was the first person to alert the public in January 2020 that COVID-19 was most likely an offensive biological weapon with gain-of-function properties that leaked from the Wuhan lab. He is the author of several international law textbooks and a bioweapons expert who drafted the Biological Weapons Anti-Terrorism Act of 1989.

“Unfortunately, rather than dealing with it [lab leak] directly, there was a massive coverup by the United States government authorities, the Chinese government authorities, the scientific community and the medical community establishment that has now led to the deaths of maybe 20 million people worldwide,” Boyle said.

He added:

“As a matter of principle, because of my opposition to the Vietnam War, I’ve never worked for the United States government. So I have never had a security clearance.

“I have never had access to classified information. Nothing. All this is available in the public record if you read the scientific literature — which I have done. So if I could figure this out all by myself, they certainly could.”

Igor Chudov, who has written extensively on the “lab-leak” theory similarly commented on his Subtack, “I want to underscore that I did not have access to any secret materials,” but by reading information publicly available, one can develop strong support for the lab-leak theory.

Gain-of-function research at the Wuhan lab

The article outlines the “increasingly risky” gain-of-function research carried out at the Wuhan lab since 2003, funded and supported with expertise in part by EcoHealth Alliance through grants from the National Institutes of Health (NIH).

According to the article, after the SARS virus outbreak in 2002, Shi Zhengli, Ph.D., at the WIV, nicknamed the “Bat Lady,” began investigating potential sources of SARS.

She collaborated with Daszak, head of the organization that would later become EcoHealth Alliance, who directed research funding from sources such as USAID’s “virus-hunting” PREDICT program and from the NIH to the Wuhan lab.

At UNC, Barick had developed gain-of-function research techniques that made it possible to fuse together different pathogens and test them on “humanized” mice. In 2013, he began working with Shi on gain-of-function research — inserting “spike genes” into SARS viruses.

Even at the time, critics wondered why Baric, with funding from the NIH’s National Institute of Allergy and Infectious Diseases, chose to share this dangerous technique for weaponizing pathogens with Chinese scientists who have clear links to the Chinese military.

Shi and her colleagues at the WIV subsequently demonstrated their mastery of Baric’s high-risk technique in a series of published — and highly controversial — gain-of-function experiments at the Wuhan lab.

In May 2014, EcoHealth Alliance was awarded a $3.7 million grant from the NIH, with more than $500,000 of it going directly to the Wuhan lab and $130,000 to Shi and her assistant.

Researchers at WIV continued to develop research using Baric’s techniques with EcoHealth alliance funding.

This included research that combined different viruses and injected them into the noses of albino mice with human lungs to see if the viruses “had the potential to spark a pandemic if they were fused together,” The Times article said.

Daszak continued to develop gain-of-function research proposals, including EcoHealth Alliance’s infamous DEFUSE proposal to Defense Advanced Research Projects Agency (DARPA) which describes the gain-of-function techniques in detail.

This included research that attempted to insert a furin cleavage site, “a tiny section of a virus’s genetic order that makes them more infectious,” into the pathogens.

Although DARPA declined to fund the research and Daszak and the Wuhan lab say they did not carry it out, “When Covid-19 emerged the following year, it was notable for being the first Sars-like coronavirus with a furin cleavage site,” The Times reported.

According to The Times, State Department investigators believe the WIV was running a separate shadow project that Daszak and others were unaware of.

The Times alleged that in 2016, after several men died from an unknown coronavirus they got from an abandoned copper mine in the Mojiang region of southern China, Shi’s team set about collecting new viruses from the cave. It says one version of that virus is the closest known relative to COVID-19.

At that point, U.S. investigators believe researchers at WIV launched a classified research program that sought to make the new strains of coronavirus discovered in the cave more infectious by merging it with other viruses and inserting furin cleavage sites into the viruses. They say the scientists then conducted “serial passaging experiments” in mice to produce more virulent strains of the virus.

The investigators wrote that they believe researchers did not publish any reports on the research because the WIV was working with the Chinese military. They wrote:

“Despite presenting itself as a civilian institution, the United States has determined that the Wuhan Institute of Virology has collaborated on publications and secret projects with China’s military. The Wuhan Institute of Virology has engaged in classified research, including laboratory animal experiments, on behalf of the Chinese military since at least 2017.”

The investigators allege that the virus then accidentally leaked from the Wuhan lab through a laboratory accident. They say that links to the Mojiang mine were covered up and eventually all research on COVID-19 origins was suppressed.
 

psychgirl

Has No Life - Lives on TB
In the article above, regarding hand washing (I’m not going to reply to it here to save space) it’s no wonder stomach bugs spread like fire!
I had no idea “almost nothing” kills it and that so few virii can infect people, compared to the Corona virus family.

I can verify hand washing just tearing up the skin. When I’m at work hand washing is constant; my poor hands get beat up, especially during winter months.
 

Shadow

Swift, Silent,...Sleepy
In the article above, regarding hand washing (I’m not going to reply to it here to save space) it’s no wonder stomach bugs spread like fire!
I had no idea “almost nothing” kills it and that so few virii can infect people, compared to the Corona virus family.

I can verify hand washing just tearing up the skin. When I’m at work hand washing is constant; my poor hands get beat up, especially during winter months.
My hands would crack and bleed in the winter so that I would superglue them. I had a prescription for 12% lac-hydric acid which helped greatly. It is now available over the counter as Amlactin.

A friend with the same problem had a doctor tell him to take vitamin E and B12 for his skin. He said to let the B12 dissolve under his tongue for a minute as we do not absorb it well in digestion. I have done that as well and it is now rare that my skin cracks. Considering the bugs they seem determined to inflict on us I welcome skin without openings.

Shadow
 

Zoner

Veteran Member

(fair use applies)


Did Chinese Military Fund Secret Coronavirus Research in Wuhan Without U.S. Knowledge? ‘Not Plausible,’ Expert Says
U.S. Department of State investigators believe the COVID-19 pandemic started as a result of a lab leak related to secret gain-of-function experiments conducted by the Chinese military at the Wuhan Institute of Virology, but bioweapons expert Francis Boyle, J.D., Ph.D., told The Defender he believes it’s unlikely U.S. scientists were unaware of the research.

By Brenda Baletti, Ph.D.
06/12/23

According to a British newspaper, Chinese scientists at the Wuhan Institute of Virology (WIV) were secretly conducting advanced gain-of-function research on newly discovered coronavirus strains just prior to the outbreak of COVID-19.

An article published Sunday in The Times reported that U.S. Department of State investigators believe COVID-19 was created by scientists at the Wuhan lab who were developing highly infectious forms of coronavirus using strains of the virus discovered in an abandoned mine shaft in Yunnan province.

The scientists were using gain-of-function research methods developed and shared with them by U.S. virologist Ralph Baric, Ph.D., and British zoologist Peter Daszak, Ph.D., both of whom worked for EcoHealth Alliance.

However, according to The Times, Chinese researchers were conducting the program in secret, as part of a bioweapons program funded by the Chinese military.

“It has become increasingly clear that the Wuhan Institute of Virology was involved in the creation, promulgation and cover-up of the Covid-19 pandemic,” a State Department investigator told The Times.

The Times said it reviewed hundreds of documents that included confidential reports, internal memos, email correspondence and interviews with unnamed State Department investigators who had conducted a U.S. inquiry into the origins of COVID-19 in 2021. The Times did not include links to any of those documents.

Much of the information provided by the government officials in the article is summarized in this fact sheet from January 2021.

Francis Boyle, J.D., Ph.D., bioweapons expert and professor of international law at the University of Illinois, told The Defender the report confirmed what he and others have been saying — that COVID-19 was a bioweapon produced in the Wuhan lab, which, he said, is China’s version of Fort Detrick.

But Boyle said the implication that the research was kept secret from the U.S. government — which funded Baric’s gain-of-function research at the University of North Carolina at Chapel Hill (UNC) and the WIV and invests billions of dollars into intelligence on the Chinese government — was not plausible.

Boyle was the first person to alert the public in January 2020 that COVID-19 was most likely an offensive biological weapon with gain-of-function properties that leaked from the Wuhan lab. He is the author of several international law textbooks and a bioweapons expert who drafted the Biological Weapons Anti-Terrorism Act of 1989.

“Unfortunately, rather than dealing with it [lab leak] directly, there was a massive coverup by the United States government authorities, the Chinese government authorities, the scientific community and the medical community establishment that has now led to the deaths of maybe 20 million people worldwide,” Boyle said.

He added:

“As a matter of principle, because of my opposition to the Vietnam War, I’ve never worked for the United States government. So I have never had a security clearance.

“I have never had access to classified information. Nothing. All this is available in the public record if you read the scientific literature — which I have done. So if I could figure this out all by myself, they certainly could.”

Igor Chudov, who has written extensively on the “lab-leak” theory similarly commented on his Subtack, “I want to underscore that I did not have access to any secret materials,” but by reading information publicly available, one can develop strong support for the lab-leak theory.

Gain-of-function research at the Wuhan lab

The article outlines the “increasingly risky” gain-of-function research carried out at the Wuhan lab since 2003, funded and supported with expertise in part by EcoHealth Alliance through grants from the National Institutes of Health (NIH).

According to the article, after the SARS virus outbreak in 2002, Shi Zhengli, Ph.D., at the WIV, nicknamed the “Bat Lady,” began investigating potential sources of SARS.

She collaborated with Daszak, head of the organization that would later become EcoHealth Alliance, who directed research funding from sources such as USAID’s “virus-hunting” PREDICT program and from the NIH to the Wuhan lab.

At UNC, Barick had developed gain-of-function research techniques that made it possible to fuse together different pathogens and test them on “humanized” mice. In 2013, he began working with Shi on gain-of-function research — inserting “spike genes” into SARS viruses.

Even at the time, critics wondered why Baric, with funding from the NIH’s National Institute of Allergy and Infectious Diseases, chose to share this dangerous technique for weaponizing pathogens with Chinese scientists who have clear links to the Chinese military.

Shi and her colleagues at the WIV subsequently demonstrated their mastery of Baric’s high-risk technique in a series of published — and highly controversial — gain-of-function experiments at the Wuhan lab.

In May 2014, EcoHealth Alliance was awarded a $3.7 million grant from the NIH, with more than $500,000 of it going directly to the Wuhan lab and $130,000 to Shi and her assistant.

Researchers at WIV continued to develop research using Baric’s techniques with EcoHealth alliance funding.

This included research that combined different viruses and injected them into the noses of albino mice with human lungs to see if the viruses “had the potential to spark a pandemic if they were fused together,” The Times article said.

Daszak continued to develop gain-of-function research proposals, including EcoHealth Alliance’s infamous DEFUSE proposal to Defense Advanced Research Projects Agency (DARPA) which describes the gain-of-function techniques in detail.

This included research that attempted to insert a furin cleavage site, “a tiny section of a virus’s genetic order that makes them more infectious,” into the pathogens.

Although DARPA declined to fund the research and Daszak and the Wuhan lab say they did not carry it out, “When Covid-19 emerged the following year, it was notable for being the first Sars-like coronavirus with a furin cleavage site,” The Times reported.

According to The Times, State Department investigators believe the WIV was running a separate shadow project that Daszak and others were unaware of.

The Times alleged that in 2016, after several men died from an unknown coronavirus they got from an abandoned copper mine in the Mojiang region of southern China, Shi’s team set about collecting new viruses from the cave. It says one version of that virus is the closest known relative to COVID-19.

At that point, U.S. investigators believe researchers at WIV launched a classified research program that sought to make the new strains of coronavirus discovered in the cave more infectious by merging it with other viruses and inserting furin cleavage sites into the viruses. They say the scientists then conducted “serial passaging experiments” in mice to produce more virulent strains of the virus.

The investigators wrote that they believe researchers did not publish any reports on the research because the WIV was working with the Chinese military. They wrote:

“Despite presenting itself as a civilian institution, the United States has determined that the Wuhan Institute of Virology has collaborated on publications and secret projects with China’s military. The Wuhan Institute of Virology has engaged in classified research, including laboratory animal experiments, on behalf of the Chinese military since at least 2017.”

The investigators allege that the virus then accidentally leaked from the Wuhan lab through a laboratory accident. They say that links to the Mojiang mine were covered up and eventually all research on COVID-19 origins was suppressed.
Yeah and we believe the story of the single bullet used by Oswald.
 

Heliobas Disciple

TB Fanatic
(fair use applies)


COVID-19 inquiry in UK asks whether ‘terrible consequences’ could have been avoided or reduced

By JILL LAWLESS
yesterday

LONDON (AP) — A mammoth three-year public inquiry into the U.K. government’s handling of the response to COVID-19 opened Tuesday by asking if some suffering and death could have been avoided with better planning — and whether Britain’s complex, protracted exit from the European Union distracted authorities from preparing for potential threats.

Lawyer Hugo Keith, who is counsel to the inquiry, said the coronavirus pandemic had brought “death and illness on an unprecedented scale” in modern Britain. He said that COVID-19 had been recorded as a cause of death for 226,977 people in the U.K.

“The key issue is whether that impact was inevitable,” Keith said. “Were those terrible consequences inexorable, or were they avoidable or capable of mitigation?”

A group of people who lost relatives to COVID-19 held pictures of their loved one outside the inquiry venue, an anonymous London office building. The first day of public hearings began with a 17-minute video in which people described the devastating impact of the pandemic on them and their loved ones.

Retired judge Heather Hallett, who is leading the inquiry, praised the families’ “dignified vigil.” She said the inquiry was taking place “on their behalf and on behalf of the millions who suffered and continue to suffer” because of COVID-19.

Britain’s pandemic death toll is one of the highest in Europe, and the decisions of then Prime Minister Boris Johnson’s government have been endlessly debated. Johnson agreed in late 2021 to hold an inquiry after pressure from bereaved families.

The inquiry is due to hold hearings until 2026. It will investigate the U.K.’s preparedness for a pandemic, how the government responded and what lessons can be learned for the future.

Senior scientists and officials including Johnson are expected to appear as witnesses. Hallett, who has the power to summon evidence and question witnesses under oath, is currently in a legal battle with the government over her request to see an unedited trove of notebooks, diaries and WhatsApp messages between Johnson and other officials.

U.K. public inquiries are often thorough, but rarely quick. An inquiry into the 2003 Iraq war and its aftermath began in 2009 and issued its 2.6-million word report in 2016.

Hallett says she will release findings after each section, rather than waiting until hearings conclude.

Keith said the first section would look at whether British planning relied too heavily on the mistaken assumption a future pandemic would resemble influenza.

He said that at the start of the pandemic in March 2020, the government had said that “the United Kingdom was well prepared to respond in a way that offered substantial protection to the public.”

“Even at this stage, before hearing the evidence, it is apparent that we might not have been very well prepared at all,” he said.

Keith also said planning for Britain’s exit from the EU, which consumed government energies for years after voters backed Brexit in a 2016 referendum, distracted resources from work to prepare for potential pandemics.

“That departure required an enormous amount of planning and preparation, particularly to address what were likely to be the severe consequences of a no-deal exit on food and medicine supplies, travel and transport, business borders and so on,” he said.

“It is clear that such planning, from 2018 onwards, crowded out and prevented some or perhaps a majority of the improvements that central government itself understood were required to be made to resilience planning and preparedness.”
 

Heliobas Disciple

TB Fanatic
(fair use applies)


FDA advisers to discuss next round of Covid boosters for the fall
Hannah Beier
Tue, June 13, 2023, 6:29 PM EDT

Food and Drug Administration advisers will meet Thursday to discuss how the next round of Covid boosters should be updated to target strains that may be circulating this fall.

Time is of the essence: The FDA needs to soon pick the strain, or strains, that it thinks will be prevalent later this year, so drugmakers have enough time to manufacture the new shots.

It’s an approach that is similar to how the strains are selected for the yearly flu shot. Scientists assess what strains of the virus are in circulation, and make estimated guesses about which will be the most prevalent, and therefore will be included in the vaccine.

This will be only the second time the Covid vaccines have been updated. Last year, the FDA authorized new shots that targeted both the original coronavirus strain as well as the BA.4 and BA.5 omicron subvariants, two strains that are no longer in circulation in the U.S. The first iteration of the vaccines, authorized in December 2020, only targeted the original coronavirus.

In briefing documents published online Monday, scientists at the FDA said the redesigned boosters should target at least one of the dominant variants of XBB, a strain that emerged in October and stems from two omicron subvariants.

New XBB strains have continued to emerge since last fall.

As of Saturday, XBB.1.5 is the dominant strain circulating in the United States, making up roughly 40% of all new Covid cases, according to the Centers for Disease Control and Prevention. That’s followed by XBB.1.16 (dubbed "Arcturus" on social media) and XBB.1.9.1, which make up about 18% and 12% of all new cases, respectively. The XBB strains haven’t caused a surge in cases as much as previous variants.

In the documents, FDA scientists said real-world studies show that although the current updated boosters in use in the U.S. do provide protection against XBB.1.5, the antibodies generated appear to be lower than what’s seen against BA.4 and BA.5.

“These data suggest that an updated strain composition of Covid-19 vaccines to more closely match currently circulating Omicron sublineages is warranted for the 2023–2024 vaccination campaign,” the scientists wrote.

If the new vaccines are updated to target some form of XBB, they would be in line with the World Health Organization, which recommended in May that the next round of Covid boosters target XBB subvariants, as well as the European Medicines Agency, which backed the WHO’s recommendation in June. (It is the WHO that makes the recommendations for the flu vaccine each year, which countries, including the U.S., typically follow.)


Who will get the new booster?

The FDA advisory committee, called the Vaccines and Related Biological Products Advisory Committee, will be asked which specific XBB lineage should be included in the vaccine, according to the FDA’s briefing documents.

It’s unclear if the new vaccines will be recommended for everyone this fall. A CDC advisory committee, called Advisory Committee on Immunization Practices, is scheduled to meet next week to talk about updated Covid boosters, among other vaccines.

Dr. Ofer Levy, the director of the Precision Vaccines Program at Boston Children’s Hospital, said that it would make sense for everyone in the U.S. to get a Covid booster every year.

“In my mind, it seems like a logical framework,” said Levy, who is a member of the FDA’s advisory committee and will be involved in Thursday’s meeting. “It will boost your antibody response and it probably affects your T cells as well, in a positive way.”

It is also still unclear if the FDA will ask that the new vaccines still target the original coronavirus strain, which was identified in late 2019, in addition to an XBB strain. A vaccine that targets two strains is called a bivalent vaccine.

The WHO said in May that one recommended approach would be to make the new booster a monovalent vaccine, meaning that it would only target one circulating strain. FDA scientists in the briefing documents also floated the idea.

Dr. Isaac Bogoch, an infectious disease specialist at the University of Toronto, said he doesn’t see what the “added benefit” of including the original strain in the vaccine would be, given that the strains currently in circulation have diverged so much from the original.

“It seems to make sense to cover XBB,” Bogoch said.
 

Heliobas Disciple

TB Fanatic
(fair use applies)


An Unforeseen Impact of the Pandemic – How the Lockdown Increased Breastfeeding Duration
By University of California - San Francisco
June 13, 2023

The research findings provide support for the implementation of a nationwide paid family leave policy.


A recent study led by the University of California, San Francisco (UCSF) has found that during the COVID-19 shelter-in-place orders, American mothers breastfed their babies for an additional two weeks compared to pre-pandemic times.

“Stay-at-home policies enabled parents to continue breastfeeding at home instead of returning to the workplace,” said first author Rita Hamad, MD, Ph.D., UCSF associate professor in Family and Community Medicine, and the director of UCSF’s Social Policies for Health Equity Research Program. “This suggests a pent-up demand for breastfeeding which may be stymied by the lack of a national paid family leave policy in the U.S.”

The American Academy of Pediatrics recommends six months of exclusive breastfeeding, citing the extensive health benefits it provides to both the infant and the parent.

Gains in breastfeeding duration during shelter-in-place were most dramatic for white women and those of higher income, probably because these groups had jobs that could be done at home more easily, the study noted. Hispanic parents were more likely to have “essential,” lower-wage jobs during the pandemic, according to the study, so breastfeeding gains in this group were more modest.

“Once again, the pandemic served to highlight an area of health inequity – differences in workplaces that facilitate breastfeeding,” said Hamad.

The study was recently published in the American Journal of Public Health.

A Natural Experiment

Researchers used workplace closures during the early pandemic timeframe (March-April 2020) as a natural experiment to see if the ability to stay home changed breastfeeding patterns for new parents.

They used the 2017-2020 national survey and birth certificate data for 118,139 postpartum people to examine whether an infant was breastfed and, if so, for how long. They compared the initiation and duration of breastfeeding for babies born prior to, and after, shelter-in-place policies.

While initiation rates of breastfeeding didn’t change during the pandemic, women increased the length of time they breastfed from 12.6 weeks to 14.8 weeks, or 18%. White women had the biggest increase in duration at 19%, while Hispanic women had the smallest at 10.3%. High-income women had a larger increase than lower-income women, 18.5% and 16.8% respectively. The longer durations persisted through at least August 2020 before dropping to pre-pandemic levels.

The fact that breastfeeding initiation overall didn’t change in the early pandemic months may suggest that barriers to starting breastfeeding differ from those for continuing. However, Black and low-income subgroups did show a dip in initiation during the pandemic, which may reflect less access to breastfeeding support during shelter-in-place for these groups, the study said.

The U.S. ranks worse than most peer countries in breastfeeding initiation and duration and is the only high-income country without a national paid leave policy for new parents. Only 25% of U.S. private industry workers have access to paid family leave through employers, and people of color and low-wage workers are least likely to be eligible.

“Our study suggests that breastfeeding duration in the U.S. would be higher and more comparable to peer countries if working parents were paid while staying home to care for their newborns, particularly parents of color and those with lower income jobs who can’t afford to take unpaid time off work,” said Hamad.

Reference: “The Pent-Up Demand for Breastfeeding Among US Women: Trends After COVID-19 Shelter-in-Place” by Rita Hamad, MD, Ph.D., Daniel F. Collin, MPH, Alison Gemmill, Ph.D., MPH, Kaitlyn Jackson, MPH and Deborah Karasek, Ph.D., MPH, 18 May 2023, American Journal of Public Health.
DOI: 10.2105/AJPH.2023.307313
 
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