Wearing face mask during physical exercise
It was in November 2019 that the first cases of humans infected by COVID-19 were identified in Wuhan, China. In November 2020, the Center for Systems Science Engineering at John Hopkins University reported 55 million global cases and 1.3 million deaths. World Health Organisation broke down the globa...
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Desafio Singular,
2020-12-01T00:00:00Z.
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