U.S. records nearly 1,000 coronavirus variants infections
WASHINGTON, Feb. 13 (Xinhua) -- Nearly 1,000 infection cases of coronavirus variants have been reported in a total of 44 U.S. states, according to the latest data of the U.S. Centers for Disease Control and Prevention (CDC).
The vast majority of these cases, 981, were caused by the variant known as B.1.1.7, which was originally detected in Britain.
There were 13 cases of a new strain initially discovered in South Africa, called B.1.351, and three cases of the P.1 strain first discovered in Brazil.