Extreme Weather Events and Asthma
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2 2024
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Source: Immunol Allergy Clin North Am. 44(1):35-44
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Alternative Title:Immunol Allergy Clin North Am
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Description:Purpose:
The objective of this article is to review recent literature on the implications of extreme weather events such as thunderstorms, wildfires, tropical cyclones, freshwater flooding, and temperature extremes in relationship to asthma symptoms.
Methods:
PubMed, EMBASE, Scopus, EBSCOhost MEDLINE, and CINAHL literature searches were conducted with librarian assistance for articles about the effect of extreme weather conditions on asthma. Articles were selected for inclusion after the literature search by author review based on topic relevance.
Results:
Several studies have shown worsening of asthma symptoms with thunderstorms, wildfires, tropical cyclones, freshwater flooding, and temperature extremes. In particular, thunderstorm asthma can be exacerbated by certain factors such as temperature, precipitation, and allergen sensitization. Wildfire-associated particulate matter and cyclone-related flooding can lead to increased asthma symptoms. Freshwater flooding can lead to increased respiratory infections which can contribute to asthma symptoms. Temperature extremes are associated with asthma exacerbations.
Conclusion:
Extreme weather events can have devastating effects on populations and can particularly impact the respiratory health of those with asthma. With climate change and global warming, it is likely the world will continue to experience increased frequencies of these severe events. Therefore, it is imperative that the allergy and immunology community be aware of the health effects associated with these extreme weather events in order to educate patients and engage in mitigation strategies.
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Pubmed ID:37973258
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Pubmed Central ID:PMC11472832
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Volume:44
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Issue:1
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Supporting Files:No Additional Files