Novel coronavirus infections may have been present in US as early as December: ...
The novel coronavirus may have been introduced into the US as early as December 13 to 16, 2019, suggests a study which assessed archived samples from routine blood donations collected by the American Red Cross.
https://ift.tt/eA8V8J from Hindustan Times - topnews https://ift.tt/2JhVn5h
The novel coronavirus may have been introduced into the US as early as December 13 to 16, 2019, suggests a study which assessed archived samples from routine blood donations collected by the American Red Cross.
https://ift.tt/eA8V8J from Hindustan Times - topnews https://ift.tt/2JhVn5h
The novel coronavirus may have been introduced into the US as early as December 13 to 16, 2019, suggests a study which assessed archived samples from routine blood donations collected by the American Red Cross.
