Tom Fitton @TomFitton
.@CDCgov now has an obligation to withdraw its mask-wearing advice. @RealDonldTrump #Science — PolitiTweet.org
Andrew Bostom @andrewbostom
Large Danish RCT N-4900 of masking for prevention of C19 infection FAILED, rather predictably (given influenza RCTs… https://t.co/4gGBlpFJ5z