New coronavirus variant JN.1 likely partly to blame for
Coronavirus transmission is once again spiking in California entering the winter holiday season — and a new subvariant may be partly to blame, officials say.This latest subvariant, JN.1, is now estimated to account for roughly 44% of COVID-19 cases nationally, according to the latest data from the U.S. Centers for Disease Control and Prevention. That share is twice as high as any other identified subvariant, and a startling rise from the prior estimate of 21% for the two-week period that ended Dec. 9.“We’re also seeing…