Tom Fitton @TomFitton
So a vaccine won't work? Because there is no "Fauci standard" study that masks curtail spread of #coronavirus. https://t.co/dBWSo1ghvL — PolitiTweet.org
NBC News @NBCNews
NEW: CDC Director Redfield to US Senate cmte.: “These facemasks are the important, powerful public health tool we… https://t.co/bNar5ioLGy