New COVID variant JN.1 now comprises up to 30% of US cases: CDC Fast-spreading variant is expected to respond to current vaccines and treatments, experts say By Melissa Rudy Fox News Published January 2, 2024 1:56pm EST

New COVID variant JN.1 now comprises up to 30% of US cases: CDC Fast-spreading variant is expected to respond to current vaccines and treatments, experts say By Melissa Rudy Fox News Published January 2, 2024 1:56pm EST https://www.foxnews.com/health/new-covid-variant-jn1-comprises-us-cases-cdc