Pfizer is asking U.S. regulators to authorize its updated COVID-19 vaccine for children under age 5 — not as a booster but part of their initial shots.
Children ages 6 months through 4 years already are supposed to get three extra-small doses of the original Pfizer COVID-19 vaccine — each a tenth of the amount adults receive — as their primary series. If the Food and Drug Administration agrees, a dose of Pfizer’s bivalent omicron-targeting vaccine would be substituted for their third shot.
Pfizer and its partner BioNTech said Monday that may help prevent severe illness and hospitalization from COVID-19 in little kids, at a time when children’s hospitals already are packed with youngsters hit by other respiratory illnesses.
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