1918年的流感是如何结束的

来源: 2021-09-14 06:16:18 [博客] [旧帖] [给我悄悄话] 本文已被阅读:

直到我们有了疫苗和全球人口达到一定程度的暴露水平,COVID-19 大流行不会真正结束。 

How Does a Pandemic End? Here's What We Can Learn From the 1918 Flu