China’s Sinovac says Covid-19 vaccine has high efficacy after lower Brazil figure

Jan 13, 2021 | INVESTING

The chairman of Chinese vaccine maker Sinovac has insisted its Covid-19 vaccine is highly effective as he sought to clarify the results of its trials in Brazil after the firm’s Brazilian partner a day earlier announced efficacy of only 50 per cent.Following the CoronaVac vaccine’s differing efficacy data in trials in Brazil, Turkey and Indonesia, chairman Yin Weidong said that the Brazil trials had found it to be 100 per cent effective in preventing severe Covid-19 cases, and that the company…

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