Nate Silver @NateSilver538
Yeah, one issue where I really only want to hear from well-credentialed experts is on the probability and timeline for a vaccine. And the experts seem reasonably optimistic. (Though all caution about at least a year-long+ timeline). — PolitiTweet.org
Megan McArdle @asymmetricinfo
Yeah, I've seen several people confidently stating "Humans have never successfully made a coronavirus vaccine", whi… https://t.co/23YnJFxruY