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CoronaVac

Study of the aggressive Covid-19 strain in Brazil suggests limits of the Chinese vaccine

Study of the aggressive Covid-19 strain in Brazil suggests limits of the Chinese vaccine

Brazil authorizes Oxford / AstraZeneca and Coronavac vaccines for emergency use

Brazil authorizes Oxford / AstraZeneca and Coronavac vaccines for emergency use

China’s CoronaVac vaccine 50 percent effective, new trials have found

China’s CoronaVac vaccine 50 percent effective, new trials have found

New data from Brazil shows disappointing effectiveness of 50.4% of China’s CoronaVac vaccine

New data from Brazil shows disappointing effectiveness of 50.4% of China’s CoronaVac vaccine

CoronaVac effectiveness in 50-90% in Brazilian trial

Turkey says China’s CoronaVac effectiveness of 91.25%, likely to increase

Turkey says China’s CoronaVac effectiveness of 91.25%, likely to increase

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