Brazil is one of the world’s top COVID-19 vaccine testing grounds. Now officials there say that CoronaVac, the experimental COVID-19 vaccine from Chinese developer Sinovac, is the safest of the coronavirus immunizations evaluated in the country so far.
“The first results of the clinical study conducted in Brazil prove that among all the vaccines tested in the country, CoronaVac is the safest, the one with the best and most promising rates,” São Paulo Gov. João Doria told reporters in Brazil on Monday.