呼吸道病原体的流行病学复杂性:北京2023-2024年感染动态的单中心研究
Wang Jie1, Huo Wenyan2, Liu Chang1
1Department of Clinical Laboratory, Peking University People's Hospital, Beijing, China.
Frontiers in public health
|July 11, 2025
概括
在COVID-19后,在北京呼吸道病原体的共同检测量激增,流感A病毒呈现季节性峰值. 在并发感染中,Mycoplasma pneumoniae是常见的,这凸显了需要针对年龄特定的预防策略的需要.
科学领域:
- 流行病学 流行病学
- 传染性疾病 传染性疾病
- 公共卫生 公共卫生
背景情况:
- 中国的COVID-19后重新开放导致北京间歇性呼吸道病原体爆发.
- 了解这些疫情对于有效的疾病控制至关重要.
研究的目的:
- 描述北京呼吸道病原体的流行病学特征.
- 分析多种呼吸道病原体的共同检测模式.
- 为预防和控制呼吸道传染病提供数据.
主要方法:
- 从2023年1月到2024年12月,对19535次SARS-CoV-2检测和12372次呼吸道病原体查 (MP,RSV,HRV,IAV,ADV,IBV) 的回顾性分析.
- 系统地收集和分析流行病学数据.
- 对病原体共检测模式的分析.
主要成果:
- SARS-CoV-2 的阳性仍然高于3%.
- 甲型流感病毒 (IAV) 在2023年和2024年冬季/春季呈现出明显的季节性高峰.
- 从2023年10月到2024年4月,发生了多种病原体共同流行.
- 儿童群体患有Mycoplasma pneumoniae (MP),联合检测和腺病毒 (ADV) 的患病率更高.
- 成年人主要患有SARS-CoV-2,RSV和IAV.
- 在联合检测中,MP,HRV和IAV是最常见的,MP+HRV,MP+IAV和HRV+IAV是常见的对.
结论:
- 北京在2023-2024年经历了呼吸道病原体流行和共同检测的交替浪潮.
- IAV表现出冬季-春季季节性,而MP在联合检测中占主导地位.
- 儿童和成人不同的病原体概况需要持续监测和量身定制的预防策略.
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