Nate Silver @NateSilver538
As states reopen, not enough talk about early indicators for detecting where there may be an uptick in spread. Anything from sewer data to thermometer data to Google search data for symptoms could potentially be helpful and quicker than waiting for test results. — PolitiTweet.org
Jon Walker @JonWalkerDC
Evidence seems pretty strong we should have sewer data set most of our lockdown policy. Instead of looking for spik… https://t.co/RHWNxOmHqk