以色列大型研究报告发现,新冠自然免疫的效果很强 (1 in a 1,000),现在美国疫苗,感染双轮驱动,应该很快就会达到群体免

来源: 2021-03-31 09:24:42 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

以色列大型研究报告发现,新冠自然免疫的效果很强 (1 in a 1,000),现在美国疫苗,感染双轮驱动,应该很快就会达到群体免疫的程度。

 

COVID reinfection hits 1 in a 1,000, variants may fuel it, Israeli study finds

Largest study in world followed about a fifth of COVID-positive Israelis after recovery, and found 154 got reinfected, indicating immunity is high but far from absolute