Access to this page has been deniedNew FLiRT variants could spark summer COVID wave in California - San Francisco Chronicle
sfchronicle.comSubmitted by sanfranciscochronicle4149 in health
The FLiRT coronavirus variants, KP.1.1 and KP.2, have recently overtaken JN.1 as the dominant omicron offshoot in the U.S. Here’s what you need to know.