New Covid variant XEC spreads across UK
The Centers for Disease Control and Prevention’s Nowcast tracker shows that deFluQE accounts for more than half of COVID-19 cases in the United States as of Sept. 14, but experts now have their eyes ...
The U.S. is coming down from its biggest COVID summer surge yet as a new subvariant emerges—but new vaccines are here, too.
A new covid-19 variant called XEC may spread more easily than past variants, but current vaccines are still effective against ...
The coronavirus subvariant XEC is drawing more attention as a potential threat heading into late autumn and winter — ...