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短期空气污染对呼吸道感染的影响：2020 年野火季节加利福尼亚州 COVID-19 病例的时间序列分析。

Impact of Short-Term Air Pollution on Respiratory Infections: A Time-Series Analysis of COVID-19 Cases in California during the 2020 Wildfire Season.

机构信息

Public Policy Ph.D. Program, College of Liberal Arts and Sciences Charlotte, University of North Carolina at Charlotte, Charlotte, NC 28223, USA.

Department of Animal Production and Health, Federal University Wukari, Wukari 1020, Nigeria.

出版信息

Int J Environ Res Public Health. 2022 Apr 21;19(9):5057. doi: 10.3390/ijerph19095057.

DOI:10.3390/ijerph19095057
PMID:35564452
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9101675/
Abstract

The 2020 California wildfire season coincided with the peak of the COVID-19 pandemic affecting many counties in California, with impacts on air quality. We quantitatively analyzed the short-term effect of air pollution on COVID-19 transmission using county-level data collected during the 2020 wildfire season. Using time-series methodology, we assessed the relationship between short-term exposure to particulate matter (PM), carbon monoxide (CO), nitrogen dioxide (NO), and Air Quality Index (AQI) on confirmed cases of COVID-19 across 20 counties impacted by wildfires. Our findings indicate that PM, CO, and AQI are positively associated with confirmed COVID-19 cases. This suggests that increased air pollution could worsen the situation of a health crisis such as the COVID-19 pandemic. Health policymakers should make tailored policies to cope with situations that may increase the level of air pollution, especially during a wildfire season.

摘要

2020 年加州野火季节恰逢 COVID-19 大流行高峰期，影响了加州许多县，对空气质量造成了影响。我们使用在 2020 年野火季节收集的县级数据，定量分析了空气污染对 COVID-19 传播的短期影响。我们使用时间序列方法，评估了短期暴露于颗粒物（PM）、一氧化碳（CO）、二氧化氮（NO）和空气质量指数（AQI）与受野火影响的 20 个县的 COVID-19 确诊病例之间的关系。我们的研究结果表明，PM、CO 和 AQI 与确诊的 COVID-19 病例呈正相关。这表明，空气污染的增加可能会使 COVID-19 等健康危机恶化。卫生政策制定者应制定有针对性的政策，以应对可能增加空气污染水平的情况，尤其是在野火季节。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4e5e/9101675/83d386a0c56d/ijerph-19-05057-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4e5e/9101675/252639748b70/ijerph-19-05057-g0A1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4e5e/9101675/45c3591d2f5e/ijerph-19-05057-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4e5e/9101675/096a1cc663fd/ijerph-19-05057-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4e5e/9101675/83d386a0c56d/ijerph-19-05057-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4e5e/9101675/252639748b70/ijerph-19-05057-g0A1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4e5e/9101675/45c3591d2f5e/ijerph-19-05057-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4e5e/9101675/096a1cc663fd/ijerph-19-05057-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/4e5e/9101675/83d386a0c56d/ijerph-19-05057-g003.jpg

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