World F.D.A. Authorizes Pfizer-BioNTech Vaccine for Children 12 to 15 May 10, 2021APOORVA MANDAVILLIComments Off on F.D.A. Authorizes Pfizer-BioNTech Vaccine for Children 12 to 15 The shots may allow millions of youngsters to get back to school, camps, sleepovers and hangouts with friends.