回复4楼:
https://news.yale.edu/2022/01/20/vaccine-used-much-world-no-match-omicron-variant
耶鲁大学校报,比较Dominican Republic数据,研究结果在Nature上发表:
https://www.nature.com/articles/s41591-022-01705-6
两针Sinovac都探测不到对omicron的中和抗体,Sinovac三针相当于mRNA两针
"neutralization of Omicron was undetectable in participants that had received a two-dose regimen of CoronaVac vaccine"
"who had received two Sinovac shots and a booster had antibody levels that were only about the same as those who’d received two shots of the mRNA vaccines but no booster shot."