WATCH: An Infectious Disease Specialist on What We Do and Don’t Know About COVID-19< < Back to
After infecting tens of thousands in China, the novel coronavirus has reached dozens of other countries — at least 48 in total.
Public health officials say it’s almost inevitable the illness will spread more extensively within the U.S.
So what do we know about COVID-19, and how can we prepare for a broader outbreak? PBS NewsHour’s Amna Nawaz reports and talks to Dr. Peter Hotez of Baylor College of Medicine.