Venkatesh Rao@vgrSarah’s gone superhuman deep into covid stuffQuote TweetSarah Constantin@s_r_constantin·Apr 20, 2020https://youtube.com/watch?v=Z6votVNOGfk&feature=emb_title… more emergency medicine clinicians saying that they can keep COVID-19 patients off intubation with CPAP and HFNCShow this thread5:14 AM · Apr 21, 20201 Retweet14 Likes