Emerg Infect Dis. 2022 Aug;28(8):1734-1736. doi: 10.3201/eid2808.220650. Epub 2022 Jun 22.
We estimated real-world vaccine effectiveness among skilled nursing facility healthcare personnel who were regularly tested for SARS-CoV-2 infection in California, USA, during January‒March 2021. Vaccine effectiveness for fully vaccinated healthcare personnel was 73.3% (95% CI 57.5%-83.3%). We observed high real-world vaccine effectiveness in this population.
我们估计了 2021 年 1 月至 3 月期间在美国加利福尼亚州定期接受 SARS-CoV-2 感染检测的熟练护理机构医护人员的实际疫苗效力。完全接种疫苗的医护人员的疫苗效力为 73.3%(95%CI57.5%-83.3%)。我们在该人群中观察到了高的实际疫苗效力。