You’re asking the wrong question, vaccinations don’t stop the infections themselves. Why China still needs lockdowns, compared to the west? Because sinovac is b

You’re asking the wrong question, vaccinations don’t stop the infections themselves. Why China still needs lockdowns, compared to the west? Because sinovac is basically useless. > Against the original virus BioNTech was 95% effective compared to 50.7% for Sinovac. https://www.otandp.com/blog/covid-19-vaccine-comparison-which-is-the-best-vaccine-a-head-to-head-comparison?hs_amp=true https://www.otandp.com/blog/covid-19-vaccine-comparison-whic...