在2014-2021年期间,中国大陆的麻疹,疹和风疹的流行病学特征
Zhuowei Li1, Lele Deng1, Jiandong Li1
1National Key Laboratory of Intelligent Tracking and Forecasting for Infectious Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China.
Biomedical and environmental sciences : BES
|December 12, 2024
概括
从2014年到2021年,中国的麻疹发病率下降,而疹和风疹在2019年达到峰值. 这些发现突显了麻疹,疹和风疹 (MMR) 监测和控制策略中的差距.
科学领域:
- 流行病学 流行病学
- 公共卫生 公共卫生
- 传染病监测 传染病监测 传染病
背景情况:
- 麻疹,疹和红疹 (MMR) 在全球范围内构成重大公共卫生挑战.
- 了解MMR的流行病学趋势对于有效的疾病控制至关重要.
研究的目的:
- 分析2014年至2021年中国MMR的流行病学特征.
- 确定预防和控制MMR传播的战略.
主要方法:
- 利用了中国国家可通知的疾病报告系统 (2014-2021) 的数据.
- 采用了时空分析 (SaTScan),时间趋势分析 (JoinPoint) 和集群可视化 (ArcGIS).
主要成果:
- 报告了1,808,067例MMR病例,主要是儿童和学生 (20岁以下).
- 麻疹发病率下降; mumps 和红疹在2019年达到峰值.
- 季节性峰值观察到3月至7月,疹在9月至11月 (2020-2021) 达到峰值.
- 麻疹和红疹群在中国西部突出;疹群在南方.
结论:
- 异质的MMR流行病学揭示了中国的监测和控制缺陷.
- 推实时,智能监控用于基于证据的早期干预.
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