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COVID Part 2: Masks, long COVID, boosters, mandates, treatments, and more — Whalespan

Content›Video›COVID Part 2: Masks, long CO…

COVID Part 2: Masks, long COVID, boosters, mandates, treatments, and more

Peter Attia2h 53m · 2022-01-24

Claims Made

294

Claims Supported

143

Support Rate

49%

Support rate

143 of 294 claims supported

143 supported151 partial / not

Claims from this content

131

✓Well SupportedThe Johnson & Johnson (J&J) vaccine provided a greater absolute risk reduction than Pfizer and Moderna against the original SARS-CoV-2 strain.✓Well SupportedIn US adults aged 25-35, drug overdose risk is 6.5 times higher than COVID-19, and motor vehicle accidents, suicide, and homicide are more than 2 times higher.✓Well SupportedViruses that do not kill their host are more evolutionarily advantageous than those that do.◐Partially SupportedSweden's cumulative mortality rate per capita from COVID-19 throughout the pandemic is 1 in 663, compared to 1 in 387 in the United States.Partially Supported

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Attia walks back the clinic protocol: too aggressive for healthy adults

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A. Volkovreader

4h

Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.

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Would love a "what would change this verdict" RSS feed. Sign me up if it exists.

◐

Fluvoxamine has shown a dramatic reduction in risk, but its use is limited by a lack of official FDA authorization.

✓Well SupportedNatural immunity is generally stronger and more effective than vaccine-induced immunity due to a more diverse antibody profile and mucosal-based immune response.

◐Partially SupportedWhole virus vaccines like Covaxin or natural infection can induce IgA antibodies in the nose, potentially decreasing transmission.

✓Well SupportedT-cells from individuals exposed to the original SARS virus 17 years prior still reacted to viral fragments.

◐Partially SupportedAdaptive immunity developed through vaccination or prior infection prevents the development of long COVID symptoms.

◐Partially SupportedReasonable strategies for respiratory pathogens include caution around vulnerable individuals, wearing a mask if exposed, and staying home if symptomatic.

◐Partially SupportedIndividuals who are vaccinated and have mild symptomatic COVID-19 breakthroughs do not appear to develop long COVID symptoms.

◐Partially SupportedNatural infection with Omicron, especially after vaccination, generates broadly neutralizing antibodies and immune cells against all SARS-CoV-2 variants.

◐Partially SupportedOmicron appears to be less virulent inherently than previous SARS-CoV-2 variants.

◐Partially SupportedImmunity acquired from infection with the entire SARS-CoV-2 virus provides broader protection against future variants compared to immunity solely from spike protein-based vaccines.

◐Partially SupportedIn the US, among individuals under 35, mortality from motor vehicle accidents, suicides, homicides, and drug overdoses is significantly higher than from COVID-19.

◐Partially SupportedExcess non-COVID deaths in the United States in 2020 were approximately 430,000, exceeding COVID-19 deaths by about 20%.

✕Not SupportedMandating COVID-19 boosters for college students may not be beneficial and could potentially cause harm.

◐Partially SupportedConvalescent plasma showed a 50% reduction in hospitalization in a recent study.

◐Partially SupportedWearing a surgical mask reduced transmission risk to 10.4% during a 20-minute direct contact with an infected person.

✕Not SupportedFocusing exclusively on antibody levels as a metric for immunity overlooks the role of t-cells and may necessitate frequent boosters.

◐Partially SupportedLonger spacing between vaccine doses, such as eight weeks, can improve T-cell immunity.

◐Partially SupportedThe incidence of long COVID symptoms is significantly lower in individuals with mild initial infections compared to those with severe disease.

◐Partially SupportedThe spike protein used in mRNA vaccines was tested for safety in clinical trials involving tens of thousands of people.

◐Partially SupportedA Kaiser Southern California study of 52,000 Omicron cases found none required mechanical ventilation.

◐Partially SupportedB-cells can persist for up to 90 years, retaining the ability to produce antibodies against historical influenza strains.

◐Partially SupportedT-cells are the primary immune system component that fights viruses, provide cellular memory, and last for a long time.

◐Partially SupportedAnxiety amplified by COVID-19 messaging can lead to cognitive impairment.

◐Partially SupportedJoseph Allen and Shiradonna have relevant work regarding mask efficacy and usage.

◐Partially SupportedSurgical masks can be made more effective by tucking them in and double looping them to create a tighter seal.

◐Partially SupportedVaccine-induced immunity reduces the hazard ratio of a severe outcome by approximately 0.24.

◐Partially SupportedHigher vaccination rates in a region correlate with higher rates of incidental COVID-19 hospitalizations.

◐Partially SupportedThe effectiveness of vaccines in reducing severe disease for the individual is underestimated.

◐Partially SupportedThe higher dose of Moderna (100 micrograms) compared to Pfizer (30 micrograms) may explain its more frequent association with myocarditis.

◐Partially SupportedSome physicians are using drugs for COVID-19 that lack official FDA authorization due to observed reductions in mortality.

◐Partially SupportedThe antibody response from a booster dose can increase significantly but may decline back to baseline levels within approximately 10 weeks.

◐Partially SupportedVaccine-induced thrombotic thrombocytopenia (VITT) is a class effect of adenovirus vector vaccines, including AstraZeneca.

◐Partially SupportedVaccination may help treat existing long COVID by shifting dysregulated immunity.

◐Partially SupportedConvalescent plasma reduces hospitalizations by 50% in COVID-19 patients.

◐Partially SupportedMyocarditis from mRNA vaccines is a serious concern for parents and children.

◐Partially SupportedA drug reduced mortality by 91% in high-risk COVID-19 patients.

◐Partially SupportedThere is no widespread effect on fertility observed in humans following mRNA vaccination.

◐Partially SupportedVaccination appears to prevent long COVID symptoms, even in breakthrough infections.

✕Not SupportedMonoclonal antibodies and Paxlovid are sometimes used in low-risk individuals rather than being selectively used for high-risk individuals.

✕Not SupportedRobert Malone claims that PCR is overestimating COVID-19 cases and is not accurate, which Peter Attia refutes, stating PCR is accurate, sensitive, and specific.

◐Partially SupportedRobert Malone was an early contributor to mRNA technology, specifically in encapsulating mRNA in lipid particles for cell uptake.

◐Partially SupportedThe initial four-week spacing for Moderna and three-week spacing for Pfizer vaccines was likely due to expediency, not optimal immunology.

◐Partially SupportedThe argument that vaccines reduce transmission has weakened with variants like Omicron due to antibody evasion and waning immunity.

◐Partially SupportedThe risk of hospitalization for unvaccinated individuals in the US from COVID-19 was approximately 65.9 per 100,000 per week during the Delta variant peak.

◐Partially SupportedAdenovirus vector vaccines may produce a more robust T-cell response than mRNA vaccines.

◐Partially SupportedThe risk of hospitalization or death from COVID-19 for an unvaccinated 38-year-old healthy male is approximately 0.001%.

◐Partially SupportedRepeated COVID-19 boosters might be detrimental to the immune system via 'original antigenic sin'.

◐Partially SupportedA pandemic with a 5% case fatality rate would be more concerning than COVID-19's 0.2% CFR.

◐Partially SupportedThe NIH summary on fluvoxamine described its benefit in reducing hospitalizations and survival but concluded insufficient data for recommendation.

◐Partially SupportedB-cells act as a template to produce antibodies, requiring T-cell assistance, and can adapt antibody production to specific variants.

◐Partially SupportedAbnormalities in menstrual cycles can occur with any infection or immune response due to effects on the hypothalamic-ovarian axis.

◐Partially SupportedOmicron has 50 mutations across its genome, with 32 specifically in the spike protein, influencing antibody production.

◐Partially SupportedPfizer's COVID-19 vaccine is fully approved, while Moderna's is still under emergency use authorization.

◐Partially SupportedNew onset autoimmune diseases have been anecdotally observed following COVID-19 vaccination or mild infection.

◐Partially SupportedAntibody levels naturally decline over time, whereas T-cells are enduring and provide long-lasting immunity.

◐Partially SupportedNatural immunity should be accounted for in immunity requirements.

◐Partially SupportedPeople will eventually place their trust in adaptive immunity despite potential anxiety about new variants.

◐Partially SupportedMasks primarily protect the wearer from inhaling viruses.

◐Partially SupportedTwo out of three monoclonal antibodies are effective only against the Delta variant.

◐Partially SupportedConvalescent plasma likely has a greater diversity of antibodies than monoclonal antibodies.

◐Partially SupportedAdenovirus DNA vector vaccines and mRNA vaccines expose the body to different parts of the spike protein, and mixing them can provide exposure to a longer piece of the spike protein antigen.

◐Partially SupportedWithin one to two months, Omicron levels may become very low, leading to a widespread desire to move on from pandemic restrictions.

◐Partially SupportedA diverse antibody response from natural infection and vaccination covers a wide range of COVID-19 variants.

◐Partially SupportedCovaxin, a whole inactivated virion vaccine, may elicit a broader immune response than mRNA vaccines.

◐Partially SupportedLingering symptoms after severe viral infections can be caused by the virus spreading to multiple sites or by an overactive innate immune response.

◐Partially SupportedVaccination reduces the incidence of long COVID symptoms and can be considered a treatment for it.

◐Partially SupportedThe European CDC has warned that repeated boosters could lead to immune system problems.

◐Partially SupportedVaccination is the best way to reduce the severity of COVID-19 symptoms.

◐Partially SupportedVaccines protect the individual wearer.

◐Partially SupportedN95 or KN95 masks protect the wearer from respiratory pathogens.

✕Not SupportedCloth masks worn by children offer no benefit and hinder the learning of facial expressions.

◐Partially SupportedCOVID-19 disproportionately affected individuals with a short life expectancy.

◐Partially SupportedFuture public health strategies for respiratory pathogens will likely involve continued vaccination, improved treatments, increased attention to ventilation, and the option for individuals to wear masks.

◐Partially SupportedYoung children are at very low risk for severe COVID-19 disease, unlike influenza.

◐Partially SupportedmRNA vaccines and adenovirus vector vaccines for SARS-CoV-2 only provide exposure to the spike protein, not the whole virus.

◐Partially SupportedAdaptive immunity is expected to increase human protection against future variants.

◐Partially SupportedAdaptive immunity, involving B-cells and T-cells, provides long-lasting protection against SARS-CoV-2 and its variants.

◐Partially SupportedPre-clinical and animal studies on mRNA vaccines and constructs were conducted and are publicly available.

◐Partially SupportedBoosters should be administered based on individual risk-benefit analysis to prevent severe disease and hospitalization, not primarily to decrease community transmission.

◐Partially SupportedRobust vaccine monitoring systems like PRISM, VSAFE, and the Vaccine Safety Datalink are capable of detecting rare adverse events.

◐Partially SupportedMyocarditis from vaccination may differ from myocarditis caused by infection, potentially showing delayed contrast uptake in the heart.

◐Partially SupportedThe risk of myocarditis after the second dose of a vaccine is higher with higher-dose Moderna and shorter intervals between doses.

◐Partially SupportedSome European countries restricted Moderna vaccines in individuals under 30 due to myocarditis concerns.

✕Not SupportedHydroxychloroquine's in vitro activity against SARS-CoV-1 does not imply in vivo effectiveness.

✕Not SupportedThe NIH summary's conclusion of insufficient data to recommend fluvoxamine was not supported by its own findings on benefits.

◐Partially SupportedConvalescent plasma has a history of use for over a century, including for infections from gunshot wounds.

◐Partially SupportedThe severity of Omicron appears anecdotally less than influenza, despite influenza causing more deaths annually and lacking effective treatments compared to COVID-19.

◐Partially SupportedCloth masks may reduce the severity of illness, potentially due to humidification of air.

◐Partially SupportedShame and fear have historically not been effective strategies for compelling individuals to act correctly.

◐Partially SupportedCOVID-19 poses a very low risk of severe disease to young children, unlike influenza.

◐Partially SupportedHealthcare workers with natural immunity were equally protected against reinfection and severe disease compared to vaccinated individuals.

◐Partially SupportedThe interpretation of the Bangladesh RCT on mask efficacy has been corrected, indicating less reduction in transmission by surgical masks than initially reported.

◐Partially SupportedEffective mask types for individual protection include N95s, KN95s, FFP2s, KF94s, double masking, or a cloth mask with a polypropylene filter.

◐Partially SupportedA virus with a 5% case fatality rate poses a significant threat to which current systems are ill-equipped to respond.

◐Partially SupportedSatirumab (Tiragolumab) is effective against the Omicron variant.

◐Partially SupportedSweden experienced a higher per capita mortality rate than its neighbors early in the pandemic due to a failure to protect nursing home patients.

◐Partially SupportedIndividuals over 75 with multiple comorbidities should consider a fourth COVID-19 booster and employ one-way masking for self-protection.

◐Partially SupportedApproximately 50-60% of COVID-19 hospitalizations are incidental.

◐Partially SupportedSpacing COVID-19 vaccine doses three months apart resulted in a 3.5-fold greater immune response in patients over 80.

◐Partially SupportedN95s, KN95s, KF94s, FFP2s, double masks, or tucked and looped surgical masks are recommended for individuals concerned about exposure.

◐Partially SupportedConcentrated convalescent plasma showed a 50% reduction in hospitalization in a well-designed study.

◐Partially SupportedThe risk of a fatal outcome from COVID-19 with a two-dose vaccine regimen is 0.0003 across the general population.

◐Partially SupportedMonica Gandhi would wear a mask or test negative before visiting her father who is undergoing chemotherapy and is 87 years old.

◐Partially SupportedThere is no evidence that individuals experiencing mild infections of the endemic SARS-CoV-2 virus develop long COVID symptoms.

✕Not SupportedThe claim that the spike protein used in Pfizer and Moderna vaccines was never tested for safety is false; clinical trials demonstrated its safety and effectiveness.

✕Not SupportedLipid nanoparticles from mRNA vaccines do not concentrate in human tissues like ovaries to explain infertility or menstrual abnormalities.

◐Partially SupportedIn 5 to 14 year olds, the risk of suicide is 6.5 times greater than that of COVID-19, homicide is 5 times greater, and drug overdose risk is the same as COVID-19.

◐Partially SupportedEarly use of convalescent plasma for COVID-19 showed a small benefit, reducing hospital stays from approximately 13 to 9 days.

◐Partially SupportedMenstrual cycle abnormalities have been reported by women following mRNA vaccination and may persist for one to two cycles before reverting.

◐Partially SupportedConvalescent plasma may be more effective than monoclonal antibodies due to a more diverse antibody profile.

◐Partially SupportedConvalescent plasma contains antibodies that can be infused to provide a partially intact immune system.

◐Partially SupportedThe J&J vaccine initially showed promise as a single dose but now appears to require two doses.

◐Partially SupportedPeter Attia attributes his higher blood pressure, running approximately 10 mmHg higher, largely to social media engagement.

◐Partially SupportedAn estimated 10-25% of the population will likely experience a respiratory infection annually in perpetuity.

◐Partially SupportedChildren in Sweden have remained in school throughout the pandemic without masks, and the European CDC recommends against masking primary school children.

◐Partially SupportedAntibodies decline over time, but B-cells, aided by T-cells, can produce and adapt antibodies to specific SARS-CoV-2 variants.

◐Partially SupportedThe hospitalization risk for unvaccinated individuals in the US during the Delta variant peak was 65.9 per 100,000 per week.

◐Partially SupportedIf Dr. Fauci had discussed fluvoxamine earlier in the pandemic, it might have prompted more investigation.

◐Partially SupportedImmunity, both natural and vaccine-induced, contributes to better outcomes with the Omicron variant.

◐Partially SupportedIn unvaccinated children under 5 without prior COVID-19 infection, severe outcomes with Omicron were approximately two-thirds less frequent than with Delta.

◐Partially SupportedVaccines are highly effective for individuals in preventing severe COVID-19 outcomes, with three doses offering significant benefit.

◐Partially SupportedChildren are less likely to experience severe COVID-19 and long COVID due to specific biological mechanisms.

◐Partially SupportedExcess mortality figures in the US indicate factors beyond simple case coding are responsible for significant deaths.

◐Partially SupportedN95 masks without a nosepiece reduced transmission risk to 4.2% in a study.

◐Partially SupportedMask quality impacts transmission risk reduction effectiveness.

◐Partially SupportedMasks are now an individual choice, particularly for elderly individuals with comorbidities.

◐Partially SupportedViruses tend to become less virulent as pandemics transition to endemicity.