This ER doctor survived COVID-19. Here's her advice

New York state has roughly 150,000 confirmed cases of COVID-19. That's more than any country in the world other than the United States. Health care workers in New York are feeling the pressure of the pandemic -- as well as concerns for their own wellbeing. Amna Nawaz speaks with Dr. Dara Kass, an emergency medicine physician who has herself tested positive for, and recovered from, COVID-19.