A new COVID variant, HV.1, is becoming dominant in the U.S.

A new COVID variant, HV.1, is now dominant. These are its most common symptoms A new highly contagious COVID-19 variant, HV.1, is now the dominant strain in the U.S. What to know about transmission, symptoms, vaccines and more. TODAY

As the United States enters respiratory virus season and health officials roll out updated COVID-19 vaccines, a new COVID variant HV.1 has emerged and is currently sweeping the country.

The new omicron subvariant has rapidly overtaken other strains, including EG.5 aka Eris, to become the dominant variant in the U.S. As of late October, HV.1 is responsible for more than a quarter of all COVID-19 cases, and health officials are monitoring the new variant amid concerns of a winter COVID-19 surge.

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