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Extreme Weather Events and Asthma.
Jennilee Luedders1, Jill A Poole1, Andrew C Rorie1
1Division of Allergy & Immunology, Department of Internal Medicine, University of Nebraska Medical Center, 985990 Nebraska Medical Center, Omaha, NE 68198, USA.
Immunology and Allergy Clinics of North America
|November 16, 2023
Summary
Extreme weather events like thunderstorms and wildfires worsen asthma symptoms. Understanding these links is crucial for patient education and developing mitigation strategies.
Area of Science:
- Environmental Health
- Pulmonology
- Allergy and Immunology
Background:
- Asthma is a chronic respiratory condition affecting millions globally.
- Extreme weather events are increasing in frequency and intensity due to climate change.
- The relationship between environmental factors and asthma exacerbations requires further investigation.
Purpose of the Study:
- To review recent scientific literature on the impact of extreme weather events on asthma symptoms.
- To highlight specific weather phenomena that exacerbate asthma.
- To inform the allergy and immunology community about these health risks.
Main Methods:
- Literature review of recent studies.
- Analysis of reported associations between weather events and asthma.
- Identification of factors contributing to "thunderstorm asthma".
Main Results:
- Multiple studies indicate worsening asthma symptoms during thunderstorms, wildfires, tropical cyclones, freshwater flooding, and temperature extremes.
- Thunderstorm asthma severity is linked to temperature, precipitation, and allergen sensitization.
- Evidence suggests a significant impact of various extreme weather events on asthma control.
Conclusions:
- The allergy and immunology community must be aware of the adverse effects of extreme weather on asthma.
- Educating patients about these risks is essential for effective asthma management.
- Developing targeted mitigation strategies is necessary to address weather-related asthma exacerbations.
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