Post# 1610516366

China's vaccine was tested in Brazil. Results are in. It's only 50% effective. Disappointing if compared with others now in the market.

But still maybe ok. As CDC just two months ago declared current gen vaccines will be 40% effective and that's still good.
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https://www.aljazeera.com/news/2021/1/13/brazil-trial-finds-efficacy-of-sinovac-vaccine-at-50-4-percent

13-Jan-2021 11:39 am