Omicron subvariants are now dominant in the U.S. as COVID cases tick up and New York City becomes a hot spot
Omicron subvariants continued to account for more new cases of COVID-19 in the U.S. in the latest week than did BA.5, according to the latest data from the…
Read more Omicron subvariants are now dominant in the U.S. as COVID cases tick up and New York City becomes a hot spot