Pfizer seeks to expand omicron booster to 5- to 11-year-olds
(AP) - Pfizer is asking the Food and Drug Administration to expand use of its updated COVID-19 booster shot to children ages 5 to 11. |!| Juneau
(AP) - Pfizer is asking the Food and Drug Administration to expand use of its updated COVID-19 booster shot to children ages 5 to 11. |!| Juneau