本帖最后由 griff 于 2022-1-31 13:46 编辑
The study also showed that BA.2 was relatively better than BA.1 at infecting vaccinated and booster-vaccinated people, indicating greater "immune evasive properties" of the subvariant. But vaccines still played an important role, the study underlined, since both booster-vaccinated and fully vaccinated individuals were less like to get infected and transmit either subvariants, compared to those not vaccinated.
都是一个Omicron谱系,这对比是说,BA.2比BA.1更具有免疫逃逸,没说疫苗无效——疫苗会随着变异点变换/增加而变化/减弱,这是常识不难理解吧。红字部分看一下吧,结论是疫苗再被击破,也比没接种疫苗的好。
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