The J&J vaccine is one of four being tested in Brazil, which has the world's third worst outbreak behind US and India, and the second-highest COVID-19 death toll. Brazilian health regulator Anvisa ...
Brazil on Monday reported 19,373 new cases of COVID-19 and 684 deaths. The country has now registered 3,359,570 cases of the virus since the pandemic began, while the official death toll from ...
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