Health Nerd Retweeted David Dowdy
The one thing serology has been absolutely clear about is that even the hardest-hit places in the world - such as NYC - are leagues away from reaching the herd immunity thresholdhttps://twitter.com/davidwdowdy/status/1252753214769901571 …
Health Nerd added,
11:40 PM - 26 Apr 2020
1 reply
19 retweets
43 likes
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