

CUENCA, ECUADOR - MARCH 22: People wait in an observation area prior receiving a dose of the Pfizer BioNTech vaccine as part of COVID-19 vaccination plan on March 22, 2021 in Cuenca, Ecuador. (Photo by Xavier Caivinagua/Agencia Press South/Getty Images)
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Copyright 2021 Agencia Press South
Copyright 2021 Agencia Press South