Brazilian President Luiz Inacio Lula da Silva, center, gets a shot of the Pfizer bivalent COVID-19 vaccine booster, applied by his Vice President Geraldo Alckmin, at a health center as they launch a coronavirus booster vaccination campaign in Brasilia, Brazil, Monday, Feb. 27, 2023. (AP Photo/Gustavo Moreno)

Copyright 2023 The Associated Press. All rights reserved. , source Associated Press News