美国 CDC 的报告：打两针后两个星期的感染率为0.008%，也就是十万人还有8人会被感染。
CDC Identifies Small Group of Covid-19 Infections Among Fully Vaccinated Patients
Incidence is rare, occurring in only 0.008% of cases and in line with expectations
The U.S. Centers for Disease Control and Prevention has identified a small cohort...
Ships quarantined after Covid cases detected
14th April 2021
Gibraltar recorded a jump in active cases of Covid-19 on Wednesday, all of them involving seafarers on merchant ships in British waters.
There were 14 active cases detected in Gibraltar according to the latest update, all of them...