构建美国COVID-19疫苗有效性计划:过去的成功和未来的方向
Ruth Link-Gelles1, Amadea Britton2, Katherine E Fleming-Dutra2
1National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, United States; United States Public Health Serivce Commission Corps, Rockville, MD, United States.
Vaccine
|December 21, 2023
概括
在现实世界中,COVID-19疫苗有效性 (VE) 研究对于了解不同人群中的疫苗性能和对抗新变种至关重要. 疾病控制和预防中心 (CDC) 的VE计划为政策决策提供了重要的数据.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 免疫学 免疫学 免疫学
背景情况:
- 根据随机对照试验 (RCT) 数据,COVID-19疫苗获得了初步授权.
- 真实世界的疫苗有效性 (VE) 数据对于超出初始RCT的种群和场景至关重要.
研究的目的:
- 为了强调CDC的COVID-19 VE计划的重要性和作用.
- 为有关疫苗实施和战略的政策决策提供信息.
主要方法:
- 利用 VE 平台评估疫苗在一系列疾病的性能.
- 解决 VE 估计方面的挑战,包括确定疫苗接种和感染状态,以及变种的出现.
主要成果:
- 自2021年以来,CDC的VE平台对疫苗政策决策产生了重大影响.
- 这些平台在现实环境中提供了关于疫苗性能的可靠数据.
结论:
- 随着疫苗接种计划的过渡,对COVID-19 VE的持续监测至关重要.
- VE数据支持正在进行的COVID-19预防和管理的公共卫生战略.
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