Science advisers to the C.D.C. endorse Pfizer-BioNTech boosters for children ages 12 and older.

By BY RONI CARYN RABIN from NYT Health https://ift.tt/3EYVdpZ
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Science advisers to the C.D.C. endorse Pfizer-BioNTech boosters for children ages 12 and older.
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