What to Know About COVID-19 Variants BQ.1 and BQ.1.1

With another potential COVID-19 surge looming, experts are turning their attention to a pair of new variants that are steadily spreading: BQ.1 and BQ.1.1. Both BQ.1 and BQ.1.1 descended from BA.5, an Omicron subvariant that currently accounts for about 68% of COVID-19 cases in the U.S. But BA.5’s relatives are quickly gaining ground. BQ.1 and … Read more