Schwenksville, UNITED STATES
Children aged 5 to 11 receive booster vaccinations against the coronavirus disease (COVID-19) in Schwenksville...
Empty vials of Pfizer-BioNTech coronavirus disease (COVID-19) children's vaccines are pictured at Skippack Pharmacy in Schwenksville, Pennsylvania, U.S., May 19, 2022. REUTERS/Hannah Beier