Nate Silver @NateSilver538
Important: Note that some states that had been lumping in antibody tests with viral tests are now separating them. This is good news; the data shouldn't have been lumped together in the first place. But, it will cause some fluctuations when this happens. https://t.co/1EOo3sJMZK — PolitiTweet.org
The COVID Tracking Project @COVID19Tracking
Our daily update is published. We’ve now tracked 13.8 million tests, up 343k from yesterday. 5 states showed a de… https://t.co/Jkr1MIpWqm