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Pfizer Says COVID Vaccine For Kids Ages 5 To 11 Is Safe And Effective
Updated September 20, 2021 at 10:31 AM ET WASHINGTON, D.C. (NPR) — The first results from the highly anticipated trial studying the effectiveness and safety of the Pfizer and BioNTech… Read More
FDA OKs Pfizer COVID-19 Vaccine For 12-15 Age Group
Pfizer said in late March that clinical trials found “100% efficacy and robust antibody responses” to the coronavirus in 12- to 15-year-olds.