Health worker and volunteer Fabiana Souza receives a COVID-19 vaccine produced by Chinese company Sinovac Biotech at the Sao Lucas Hospital, in Porto Alegre, southern Brazil on August 08, 2020. – The vaccine trial is being carried out in Brazil in partnership with Brazilian Research Institute Butanta. (Photo by SILVIO AVILA / AFP)
Início Como a vacina contra a Covid-19 entrou na queda de braço da política CORONAVAC-SINOVAC-CHINA-TESTE-BRASIL_2020-1.jpg
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