Yes, and sadly, not unpredictable. We knew Sinovac was a discount vaccine from the beginning, and the western hoarding of vaccine production capacity has made it so a lot of countries went to Sinovac (and Sputnik, though the latter seems more protective against Omicron) because it was available, and cheap.Well, that’s unfortunate.![]()
Vaccine used in much of the world no match for omicron variant
A new study by researchers at Yale and the Dominican Republic finds the Sinovac vaccine offers little immune protection against the omicron variant.news.yale.edu