In a technical briefing on SARS-CoV-2 variants today, the UK Health Security Agency (HSA) revealed that, of 34 confirmed involving the highly mutated BA.2.86 variant, 28 were from a single outbreak at a nursing home, an early sign that it can spread in close-contact settings.
In a recent interview on CNN, Dr. Anthony Fauci, the director of the National Institute of Allergy and Infectious Diseases, responded to a study that raised doubts about the effectiveness of face masks in curbing the spread of COVID-19. The study in question was released by The Cochrane Institute and received attention earlier this year when it suggested that face masks made little to no difference in preventing the spread of the virus. This led to headlines claiming that masks don't work.
However, Fauci emphasized that there are other studies that show the advantages of wearing masks, particularly at the individual level. ...
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