NEJM发的文章，打4针moderna mRNA疫苗，保护力11%


Efficacy of a Fourth Dose of Covid-19 mRNA Vaccine against Omicron

“Vaccine efficacy against any SARS-CoV-2 infection was 30% (95% confidence interval [CI], -9 to 55) for BNT162b2 and 11% (95% CI, -43 to 44) for mRNA-1273.”
  
https://www.nejm.org/doi/full/10.1056/NEJMc2202542
  



【 在 dissent 的大作中提到: 】
: 根据香港大学的研究，接种三剂科兴疫苗半年后的保护力只剩8%
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FROM 101.88.27.*