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25 novembro 2020

COVID-19 situation update for the EU/EEA and the UK, as of 25 November 2020

COVID-19 situation update for the EU/EEA and the UK: As of 25 November 2020, 12 359 852 cases have been reported in the EU/EEA and the UK: Portugal (268 721)

14-day COVID-19 case notification rate per 100 000, weeks 45-46

Moderna's Covid vaccine may NOT stop spread of infection

Moderna's Covid vaccine may NOT stop spread of infection

Moderna's chief medical officer Tal Zaks told Axios the firm does not have data that shows whether their vaccine prevents people from spreading the virus 

Moderna announced earlier this month its shot is 94.5% effective at preventing people from getting sick or severely ill from coronavirus in trials 

But because the company did not test asymptomatic participants it doesn't know whether vaccinated people can be silent carriers and spreaders, Zaks said 

He added that he believes the vaccine should prevent viral spread - but doesn't have the data to prove it

20 Questions

Regular Lockdown Sceptics contributor Dr Claire Craig FRCPath, along with Dr Jonathan Engler, has kindly written this list of killer questions for readers to send to their MPs:
  1. Why are SARS-CoV-2 antibody levels flat or dropping across all age groups since May if the pandemic is still going?
  2. What percentage of the population is assumed to have had prior immunity to SARS-CoV-2 in the SAGE forecasting models?
  3. Why do 50% of household members not catch SARS-CoV-2 from infected persons with whom they live? 
  4. Why have Japan and South Korea not had any serious outbreak if the human species has no prior immunity to SARS-CoV-2?
  5. What percentage of the population of the UK is assumed to be immune to COVID-19 (including prior immunity) as of this date?
  6. What percentage of those diagnosed with COVID-19 since July have developed antibodies to COVID-19, confirming the diagnosis? 
  7. If 90%+ (SAGE Minutes: 21/09/20) of the population is still susceptible to SARS-CoV-2, why did the virus case numbers and deaths not double every 3-4 days throughout June, July and August, and indeed throughout the Autumn?
  8. Why have positive test results rocketed while numbers of symptomatic patients in the community and NHS triage data show they have flatlined since mid-September?
  9. Why are acute respiratory admissions through Accident & Emergency significantly below the normal for the time of year if the pandemic is still raging?
  10. Why are total hospital admissions, ITU occupancy and hospital oxygen consumption at or below normal levels for the time of year? 
  11. What percentage of deaths labelled as being due to COVID-19 have had the diagnosis confirmed at post-mortem since July?
  12. Why are the regions of the country that have had excess deaths not the same regions that have supposed COVID-19 deaths, unlike in spring? 
  13. Why has Liverpool testing by the Army failed to find COVID-19 in the community when they are supposedly at the centre of the alleged “second wave”?
  14. How is a 0.22% rate of diagnosed infection in the public in Liverpool to be reconciled with the ONS prediction of 2.3% infection rates in Liverpool on 11th November based on PCR testing?
  15. Why are much quicker lateral flow tests not being prioritised for hospital admissions to prevent the standard 24-48 hour delay with PCR results and ensure that those who are positive can be isolated to prevent hospital spread?
  16. Why aren’t all staff being tested by the lateral flow test to prevent the staffing crisis being caused by false positive PCR results?
  17. Do positive PCR tests for asymptomatic and symptomatic NHS staff, or anyone else, which result in them being required to self-isolate have confirmatory re-tests performed?
  18. Why is the country in lockdown when there are no excess hospital admissions, no excess intensive care bed use and no excess death rates (by date of occurrence) in the midst of an allegedly out of control, raging pandemic?
  19. Why are we in lockdown when the Government’s own Operation Cygnus pandemic plan stated that lockdown could only delay deaths by a few weeks at most? 
  20. What evidence is there that lockdown has prevented more deaths than it has caused?

Dr Craig adds:

SAGE believes over 90% of the UK population are still susceptible to COVID-19 (Sage Minutes: September 21st). There is now a large body of evidence (eg BMJ: September 17th) that 30-50% of the population had prior immunity to the SARS-CoV-2 virus because of its similarities to some types of common cold.

In vaccine race, Russia and China seek global influence as U.S. looks inward

In vaccine race, Russia and China seek global influence as U.S. looks inward: In the new frontier of vaccine diplomacy, there are two paths: stockpile or share.

The first way is unfolding in the United States — with two promising coronavirus vaccines by Pfizer and Moderna on the cusp of approval — as the Trump administration focuses on domestic distribution from private labs.

The European Union and other wealthy democracies have bought up much of what’s left of the initial doses, but they also will lend support to a World Health Organization-linked effort to eventually expand supplies to countries in need.

The other approach comes from China and Russia, which have rushed to share their own state-backed vaccines with nations scrambling for supply, positioning themselves to possibly expand their political and economic interests in the process.

The contrast goes well beyond the crisis of the pandemic, reflecting how the post-World War II world order is challenged by the rise of authoritarian powers and the retreat of the United States during the outgoing Trump administration.

“Global health and pharmaceutical interventions are getting sucked into balance-of-power politics,” said David Fidler, senior fellow for global health at the Council on Foreign Relations. “For the U.S., this creates geopolitical nightmares, because we are not in the game.”

Há mais mortes por covid desde 1/10 do que em todo o período anterior (Março-Setembro)

Há mais mortes por covid desde 1/10 do que em todo o período anterior (Março-Setembro)


Will Covid-19 Renew or Diminish Public Trust in Science?

Revenge of the Experts: Will Covid-19 Renew or Diminish Public Trust in Science? It is sometimes said that an effect of the COVID-19 pandemic will be heightened appreciation of the importance of scientific research and expertise. We test this hypothesis by examining how exposure to previous epidemics affected trust in science and scientists. Building on the “impressionable years hypothesis” that attitudes are durably formed during the ages 18 to 25, we focus on individuals exposed to epidemics in their country of residence at this particular stage of the life course. Combining data from a 2018 Wellcome Trust survey of more than 75,000 individuals in 138 countries with data on global epidemics since 1970, we show that such exposure has no impact on views of science as an endeavor but that it significantly reduces trust in scientists and in the benefits of their work. We also illustrate that the decline in trust is driven by the individuals with little previous training in science subjects. Finally, our evidence suggests that epidemic-induced distrust translates into lower compliance with health-related policies in the form of negative views towards vaccines and lower rates of child vaccination.

24 novembro 2020

COVID-19 situation update for the EU/EEA and the UK, as of 24 November 2020

COVID-19 situation update for the EU/EEA and the UK: As of 24 November 2020, 12 187 608 cases have been reported in the EU/EEA and the UK: Portugal (264 802)

14-day COVID-19 case notification rate per 100 000, weeks 45-46