Ian Miles Cheong @stillgray
If they work so well how come virologists need to work in NBACC biosafety level 4 positive pressure protective suits? — PolitiTweet.org
Dr Nicole E Basta @IDEpiPhD
If you've been going maskless indoors this summer, it's time to re-evaluate. Cases and hospitalizations are going u… https://t.co/rd3z9BCVwR