ORLANDO, Fla. — Dr. Antonia Novello served as the U.S. surgeon general from 1990 to 1993 under President George Bush and has been examining the government's response to the coronavirus emergency.

Who is most susceptible to serious illness from COVID-19? And what precautions should you take in public places?

Spectrum News's Curtis McCloud explores those answers with Novello in our In Depth segment above.