Millions have now taken the updated COVID-19 booster
CNN --
4.4 millions Americans have received their updated COVID-19 booster. The number may be actually higher since Idaho and Texas are not yet included.
The new boosters not only protect against the original strain of coronavirus but also the omicron B.A. 4 and 5 variants. A new White House campaign is urging Americans to get their updated booster at the same time as their flu shot.
