如果是无症轻症,即使感染,也不什么是大问题,有没有失效要看重症率和死亡率。
不知道他们的接种率是多少,如果接种率是100%,也make sense.![]()
100% of Covid deaths in last week reported were amongst vaccinated people - Gript
42% in ICU unvaccinatedgript.ie
伪命题,谁也没拦着去打加强针啊,打了,自然又能防护了,以色列又降下来了
Some 93% of over 18 year olds are now fully vaccinated全民接种率 93%, 估计老人的接种率接近100%了。