dominant variant in US Archives - Coronaheadsup.com

Delta coronavirus variant now dominant in the USA

The highly transmissible Delta variant is the most common strain of the Covid-19 virus circulating in the U.S.,… ...More...

July 2, 2021July 4, 2021 Coronaheadsup.com Alpha, America, B.1.1.7, B.1.526, B.1.617, B.1.617.2, Coronavirus, D614G, Delta, L452R, Mutation, P.1, P681H, Science, T478K, Transmission, USA, Variants