- Brazil researchers now say China’s Sinovac vaccine is 50% effective — lower than announced earlier CNBC
- Chinese Covid-19 Vaccine Far Less Effective Than Initially Touted in Brazil The Wall Street Journal
- Indonesia starts COVID-19 vaccination campaign with Widodo ABC News
- CoronaVac’s Overall Efficacy in Brazil Measured at 50.4% Bloomberg
- Malaysia’s Pharmaniaga signs vaccine deal with China’s Sinovac Bangkok Post
- View Full Coverage on Google News
