Coronavirus death toll rises in U.S.

Health officials in Washington state announced four new deaths bringing the total to six in the U.S. Researchers say the virus may have been circulating in the area for weeks undetected and more cases are likely. Jonathan Vigliotti reports. Subscribe to the “CBS Evening News“ Channel HERE: Watch Full Episodes of the “CBS Evening News“ HERE: Watch the latest installment of “On the Road,“ only on the “CBS Evening News,“ HERE: Follow “CBS Eve