Tom Jefferson, an expert in infectious and respiratory diseases, has been working hard in 2009-2011 on investigating Swine Flu and related vaccines, drugs. Since many months, he has revised and is reviewing and synthetizing the evidence on Covid-19. He published dozens of rapid reviews on the Oxford Center for Evidence-Based Medicine “Covid-19 Evidence Service” (
https://www.cebm.net/oxford-covid-19-evidence-service/).
In this panel, he will show us what the best available evidence tell about the benefit of wearing face masks, and will convey the available scientific facts on what a PCR test can and can’t say.
