Sinovac is considered barely effective, even by WHO, who consider it to be 51% effective, vs. 70+% for Western vaccines. (50% is considered to be ineffective.)

Sinovac is considered barely effective, even by WHO, who consider it to be 51% effective, vs. 70+% for Western vaccines. (50% is considered to be ineffective.) Most countries who have an alternative don't use Sinovac. Japan reported contamination of Moderna, and recalled a million doses: https://apnews.com/article/business-health-coronavirus-pandemic-taiwan-32bcb3cdf38e417237a7ca4a9feb818e https://apnews.com/article/business-health-coronavirus-pande...