What we know so far about the COVID omicron variant

(NEW YORK) -- A month after the omicron variant was first identified, it has become the dominant strain in the United States, responsible for about three-quarters of new COVID infections. As of Wednesday, cases have been identified in 49 states and Washington, D.C. South Dakota... Read More.

Fauci says omicron can evade vaccine protection, but boosters help

(WASHINGTON) -- Omicron can evade the protection initial vaccines give, but boosters increase efficacy and better protect against the newest variant of concern, Dr. Anthony Fauci said Sunday. The variant can also evade protections provided by monoclonal antibodies and convalescent plasma, the White House chief... Read More.