Listener Questions About COVID-19 Testing Emergency physician Dr. Tsion Firew and NPR science correspondent Rob Stein answer listener questions about getting tested for COVID-19, and how those tests are processed.

Listener Questions About COVID-19 Testing

Listener Questions About COVID-19 Testing

Emergency physician Dr. Tsion Firew and NPR science correspondent Rob Stein answer listener questions about getting tested for COVID-19, and how those tests are processed.