CNNW CNN Newsroom With Poppy Harlow And Jim Sciutto August 6, 2020
And the cities to be careful because this is a predictor of trouble ahead. Joining us now is cnn chief medical correspondent dr. Sanjay gupta. So sanjay, what does it mean that Positivity Rates, again, the percentage of people who test positive compared with the total number of tests given, significance of that have even as the total number of new infections is flattening out or plateauing in some states . Right, right. So when you have high Positivity Rates, that basically gives you an idea that youre not catching all the cases out there. Youre trying to figure out if youre somebody put it to...