CDC: the U.S. is 'nowhere close' to herd immunity fuz2021-02-28 00:47:30

CDC scientist says the U.S. is 'nowhere close' to herd immunity

https://www.cnbc.com/amp/2021/02/26/cdc-scientist-says-the-us-is-nowhere-close-to-herd-immunity.html

KEY POINTS

The U.S. is "nowhere close" to achieving herd immunity from Covid, a CDC scientist said Friday.
The proliferation of new, more contagious virus strains requires a higher proportion of the population to get vaccinated.
The outbreak could get worse as immunity decreases over time among vaccinated individuals or those who have recovered from Covid.

 

有专家认为最快五月最慢十月。

新冠新增病例按今天算我州最近7日较之前7日微增

以色列好像也没有到群体免疫

按照这个方法计算：现在以色列接种率92.5%，感染率8.4%，

目前，以色列接种率没有那么高。那个数是每百人中用掉的疫苗数，第一、二针的总和。孩子们还都没打，是潜在的传播途径。

奥，是这样，谢谢！