Tag: subvariants

Early signs of rising COVID in California as new FLiRT subvariants dominate

California may be headed to an earlier-than-normal start to the summer COVID-19 season, with coronavirus concentrations in sewage rising in some areas along with the statewide positive-test rate. The trend comes as the latest family of coronavirus subvariants, collectively nicknamed FLiRT, have made significant gains nationally. The FLiRT subvariants — officially known as KP.2, KP.3 […]