81% vaccine efficacy against B.1.617.2

https://twitter.com/jburnmurdoch/status/1396015144233222144?s=21

Goid news?!

Two vaccine doses provided 81 per cent protection against the B.1.617.2 variant found in India, and 87 per cent against the B.1.1.7 strain first identified in Kent in south-east England, according to the Public Health England data that was presented to a meeting of the government’s New and Emerging Respiratory Virus Threats Advisory Group (Nervtag).

这个论述一点说服力都没有啊，具体数字、实验组对照组有多少人都不清楚。还是等正式论文出来后再评价吧

tldxk 发表于 2021-05-23 12:27:47
这个论述一点说服力都没有啊，具体数字、实验组对照组有多少人都不清楚。还是等正式论文出来后再评价吧

是呀
不过从湾区病例来看应该是有效
美国应该不会有哪里比湾区印度来的多

夏天了天热，等入冬了再看看会不会反弹