At the F.D.A.’s urging, Pfizer-BioNTech and Moderna are expanding their trials for children 5 to 11. Posted by Unknown on July 26, 2021 Get link Facebook Twitter Pinterest Email Other Apps By Sheryl Gay Stolberg, Sharon LaFraniere and Noah Weiland via NYT U.S. https://ift.tt/3eYD9Ci Comments
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