
Nate Silver @NateSilver538
RT @travishelwig: Yes, Delta is a concern. No, it doesn’t bypass the vaccines. Wearing masks indoors is helpful but acting like another mon… — PolitiTweet.org
Eric Topol @EricTopol
The neutralizing antibody levels induced by both mRNA vaccines against the Delta variant is strong… https://t.co/pcPEBRAaS4