🎯今日專家　董宇紅博士

4大疫苗對Delta變種保護力一次看！將這2種疫苗混合打，保護力更高？印度變種病毒致死率，出乎意料！

🎯數據來源

全球變種病毒最新情況：

1.NextStrain：https://nextstrain.org/

輝瑞疫苗現實保護力有多少：

2.《新英格蘭醫學雜誌》：Safety and Efficacy of the BNT162b2 mRNA Covid-19 Vaccine

3.《柳葉刀》期刊：Impact and effectiveness of mRNA BNT162b2 vaccine against SARS-CoV-2 infections and COVID-19 cases, hospitalisations, and deaths following a nationwide vaccination campaign in Israel: an observational study using national surveillance data

4. 生物學預印網站：Vaccine effectiveness after 1st and 2nd dose of the BNT162b2 mRNA Covid-19 Vaccine in long-term care facility residents and healthcare workers – a Danish cohort study

諾瓦瓦克斯三期數據：

5.《新英格蘭醫學雜誌》：Safety and Efficacy of NVX-CoV2373 Covid-19 Vaccine

輝瑞、AZ疫苗混打效果：

6.SSRN：Safety and Immunogenicity Report from the Com-COV Study – a Single-Blind Randomised Non-Inferiority Trial Comparing Heterologous And Homologous Prime-Boost Schedules with An Adenoviral Vectored and mRNA COVID-19 Vaccine