
Omicron spawn BQ.1 and BQ.1.1 now lead U.S. COVID variants, dwarfing the previously dominant BA.5 two to one, the CDC reported Friday.
As Dr. Jake Lemieux, a Harvard Medical System assistant professor of medicine and infectious disease specialist at Massachusetts General Hospital, said Thursday, “The bottom line is we’re still in the Omicron era, or Omicron-plus era.”