As a new virus spreads inside and outside of China, health officials are scrambling to contain it, but the virus is so new, not much is known about it. VOA's Carol Pearson tells us what we do know about the coronavirus.
As a new virus spreads inside and outside of China, health officials are scrambling to contain it, but the virus is so new, not much is known about it. VOA's Carol Pearson tells us what we do know about the coronavirus.