An indigenous woman waits to receive Sinovac's COVID-19 vaccine in the village of São José, which is situated along the Urubu River in the state of Amazonas, Brazil, on February 13, 2021.
An indigenous woman waits to receive Sinovac's COVID-19 vaccine in the village of São José, which is situated along the Urubu River in the state of Amazonas, Brazil, on February 13, 2021.  REUTERS/Bruno Kelly