Home News Videos New COVID Wave? Doc Answers Questions on BA.2, That 2nd Booster and More New COVID Wave? Doc Answers Questions on BA.2, That 2nd Booster and More Apr 03, 2022 comments off Tweet on Twitter Share on Facebook Pinterest Local News for Orange County NY ba.2 ba.2 variant booster shot booster shots cdc coronavirus variant covid-19 omicron omicron subvariant