new COVID-19 subvariants BQ.1 and BQ.1.1 account for more than half of new cases
United States: New COVID-19 subvariants BQ.1 and BQ.1.1 account for more than half of new cases The latest estimates from the US Centers for Disease Control and Prevention (CDC) showed that the new BQ.1 and BQ.1.1 subvariants accounted for more than half of new COVID-19 cases in the US last week. . BQ.1.1 accounted for … Read more