The nation's second case of unexplained coronavirus - in which a person emerges with the infection with no obvious indication of how the virus was transmitted - has been reported in California
USA TODAY, Statesman Journal
Fri, 02/28/2020 - 6:06pm
The nation's second case of unexplained coronavirus - in which a person emerges with the infection with no obvious indication of how the virus was transmitted - has been reported in California