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What a surprise the central planning dictatorial mindset of the Peoples Republic of China gave the world a vaccine that is 50% effective.

Heads or tails? 

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The São Paulo-based Butantan Institute – which is running final-stage clinical trials for CoronaVac, manufactured by Beijing-based Sinovac – submitted new data to Brazil’s health regulator on Tuesday, listing an efficacy rate of 50.4 per cent. The numbers were confirmed at a press conference by officials from the research institute, which is funded by the São Paulo state government.

A Chinese vaccine has been found to be significantly less effective than what previous data suggested, even as the Brazilian research institute that conducted the phase 3 clinical trials urges the public to not focus on the new efficacy rate.

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