Pfizer releases data on 3-dose COVID vaccine for young children l GMA Posted by covid 19 updates May 23, 2022 ShareABC News ABC News’ Stephanie Ramos has the latest on Pfizer’s long-awaited data for its vaccine for children 6 months to under 5 years old. Read more: https://abcn.ws/3MJjN34 #ABCNews #Pfizer #Vaccine #COVID19 covid 19 updates May 23, 2022