A California resident who contracted novel coronavirus might be the first case of “community spread,” the US Centers for Disease Control and Prevention said. CNN’s Dr. Sanjay Gupta explains why it matters.
Source : Nbcnewyork
A California resident who contracted novel coronavirus might be the first case of “community spread,” the US Centers for Disease Control and Prevention said. CNN’s Dr. Sanjay Gupta explains why it matters.
Source : Nbcnewyork
