Which COVID-19 variants are circulating in US?
June 29 2021, 08:00
Public health officials are urging Americans who haven’t yet been vaccinated against the coronavirus to seek out a shot amid concern regarding the Delta variant which is spreading rapidly in some parts of the U.S.
Public health officials are urging Americans who haven’t yet been vaccinated against the coronavirus to seek out a shot amid concern regarding the Delta variant which is spreading rapidly in some parts of the U.S.
Source:
FOX News