How to slow the spread of COVID-19 amid dangerously rising cases

Roughly 1 in every 22 Americans have tested positive for COVID-19, and U.S. is now reporting an average 200,000 Americans are testing positive for coronavirus each day, the highest daily total the country has experienced. Emergency medicine physician and Yahoo News medical contributor Dr. Dara Kass joins CBSN to discuss the impact Pfizer’s vaccine will have on the country once it is approved for distribution. Source