使用基于社区事件的监测系统检测SARS-CoV-2病例 - 2020年2月至9月:从塞内加尔学到的教训
Oumy Seck1, Jerlie Loko Roka2, Mamadou Ndiaye1
1Surveillance Division, Prevention Department, Government of Senegal Ministry of Health and Social Action, Dakar, Senegal.
BMJ global health
|June 23, 2023
概括
塞内加尔实施了一个基于事件的社区监控 (CEBS) 系统,使用热线检测COVID-19. 该系统成功地识别了潜在的病例,帮助了国家应对工作.
科学领域:
- 公共卫生 公共卫生
- 流行病学 流行病学
- 传染病监测 传染病监测 传染病
背景情况:
- 由于COVID-19的流行,塞内加尔需要快速开发监控系统.
- 现有的综合疾病监测和应对 (IDSR) 系统需要加强.
研究的目的:
- 描述塞内加尔社区基于事件的监控 (CEBS) 系统的设计和实施.
- 评估CEBS系统在加强国家COVID-19监测中的作用.
主要方法:
- 建立了一个CEBS系统,利用热线和免费号码收集社区电话.
- 集成CEBS数据与国家监测系统进行调查和实验室确认.
- 收集和分析了2020年2月至9月的呼叫数据.
主要成果:
- 接收了10760个电话,其中10751个与COVID-19有关.
- 达喀尔地区,疫情的中心,产生了大部分的电话.
- 50.2%的COVID-19电话得到了验证,而25%的验证电话证实了SARS-CoV-2病例.
结论:
- 塞内加尔的CEBS系统有助于及时检测和应对塞内加尔潜在的COVID-19病例.
- 关键的教训包括去中心化的CEBS的价值,公众意识,以及社区卫生工作者的作用.
- 调查结果为加强其他国家的监控系统提供了见解.
相关概念视频
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