- Pfizer and BioNTech’s Covid-19 vaccine is just 39% effective in Israel where the delta variant is the dominant strain, according to a new report from the country’s Health Ministry.
- The two-dose vaccine still works very well in preventing people from getting seriously sick, demonstrating 88% effectiveness against hospitalization and 91% effectiveness against severe illness, according to the Israeli data.
根据以色列卫生部的一份新报告,辉瑞 (Pfizer) 和 BioNTech 的 Covid-19 疫苗在以色列的有效性仅为 39%,其中 delta 变体是主要毒株。
根据以色列的数据,两剂疫苗在预防人们患重病方面仍然非常有效,证明对住院的有效率为 88%,对严重疾病的有效率为 91%。
健康与科学