COVID-19及其与气象,气候和环境因素的关联:系统性审查
SeyedAhmad SeyedAlinaghi1, Arian Afzalian2, Hengameh Mojdeganlou3
1Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High-Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran.
Journal of public health research
|July 30, 2025
概括
更高的温度和更高的湿度与COVID-19传播和死亡率的降低相关. 阳光照射也可能降低感染率,这表明病毒的冬季季节性.
科学领域:
- 环境科学 环境科学
- 流行病学 流行病学
- 公共卫生 公共卫生
背景情况:
- COVID-19的传播受到气候和人口密度等环境因素的影响.
- 了解季节变化和气候影响对于公共卫生战略至关重要.
研究的目的:
- 系统地审查有关COVID-19季节性变异的现有文献.
- 分析气候变量对COVID-19传播和死亡率的影响.
主要方法:
- 在2021年11月之前,对在线数据库 (PubMed,Scopus,Web of Science,Cochrane) 进行了全面的搜索.
- 相关的关键词被用于识别检查COVID-19季节性和气候因素的系统审查.
主要成果:
- 大多数研究表明温度和COVID-19传播/死亡率之间存在负面关联 (66.6%).
- 较高的湿度也与COVID-19传播和死亡率 (77.7%) 有负相关性.
- 在一些研究中,阳光/紫外线辐射显示出负相关性,而风速显示出与COVID-19发病率/死亡率的积极关联.
结论:
- 更高的温度和增加的湿度似乎减少了COVID-19的传播和死亡率.
- 阳光暴露可能在降低COVID-19发病率方面发挥作用,支持病毒的冬季季节性.
- 需要进一步的研究来澄清空气污染,风速和降水的影响.
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