Brazilian institute: China's CoronaVac vaccine 'the safest of all that are being tested'

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The Butantan Institute in #Brazil’s Sao Paulo, which is overseeing the testing of the #CoronaVac vaccine developed by #China’s Sinovac Biotech, said on Wednesday that it is effective and "the safest of all that are being tested."

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Видео Brazilian institute: China's CoronaVac vaccine 'the safest of all that are being tested' канала CGTN