HERD IMMUNITY is Coming to US.
May 10, 2021 Jinhai Wang, M.D.
So far 260 millions Americans have had shot(s) of COVID vaccine (CDC). In 3 weeks, after those just got a shot getting their 2nd shot, the US HERD IMMUNITY will be in place. The Immunity is strong in against common COVID-19, as well as UK VARIANT.
It is still good to wear a mask when shopping, which will protect you from SA variant as well as India variant.