首席卫生官称不打疫苗很危险

这次病毒大流行张显了加拿大各级首席卫生官基本都是赤脚医生。

https://twitter.com/richardursomd/status/1417174911471206402?s=21 https://twitter.com/richardursomd/status/1416184077951057924?s=21 看看这个医生援引的以色列最近两周最新数据，为何各年龄组打了两针的反而中招的更多？

忽悠，继续忽悠～😂

以后出现疫苗接种率达到80%还不能阻止疫情，卫生官还是有话说。 大家若真的想了解传染病以及什么是群体免疫，应该去查一下教科书，看看理论是什么。一百多年群体免疫的科学定义，难道就可以被中共病毒所改变吗？

应该这样比较：将所有打了疫苗后仍感染的人数除以所有打了疫苗的人数，将所有没打疫苗感染的人数除以所有没打疫苗的人数，看看哪个比例高，才能说明疫苗有没有用

It’s true that most new cases are coming from the vaccinated community, but that’s in large part because of how relatively big that community is in Israel. The latest numbers are that 85 percent of Israeli adults are vaccinated, meaning there are more than five times as many of them as unvaccinated people. The data will continue to shift there, as it will elsewhere, and conclusions about the efficacy of the vaccine will be adjusted accordingly. But if you’re getting your vaccine information from someone who holds up Israel as an example of the failures of the vaccine, based upon this cherry-picked data, you might want to start looking elsewhere for it. (https://www.washingtonpost.com/p ... ampaign=wp_politics) 所以患者中也是打了疫苗的占多数，make sense