A new covid-19 variant called XEC may spread more easily than past variants, but current vaccines are still effective against it

A new COVID variant, XEC, has arrived just before fall. The new variant has sprouted from the omicron variant that was first identified in late 2021. It’s possible that XEC may “become the dominant subvariant over the winter,” Francois Balloux, director of the Genetics Institute at University College London, told the BBC.

Another COVID-19 variant is on the rise this fall, hot on the heels of a massive summer surge of the virus. The variant, called XEC, is appearing worldwide. The SARS-CoV-2 virus mutation has also been spotted in at least half of the United States,