RIO DE JANEIRO, BRAZIL, JULY 20: People are getting vaccinated against Covid -19, at the Heitor Beltrao health unit, central area of the city, in Rio de Janeiro, Brazil on July 20, 2022. Brazil records 378 deaths from Covid 19; moving average is in stability. There are 675,929 deaths and 33,398,040 known registered cases of Covid-19 since the beginning of the pandemic. (Photo by Fabio Teixeira/Anadolu Agency via Getty Images)