Disaster Planning for Public Health: Extreme Heat Events (EHEs)

Disaster Planning for Public Health
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Disaster Planning for Public Health
EHEs Natural Disasters
Phoenix Maricopa County, Arizona, is vulnerable to extreme heat events (EHEs) because of its proximity to the Sonoran Desert. Clark et al. (2019) indicate that this district has a desert-like climate characterized by low humidity and annual rainfall. The authors also argue that the daytime temperatures can rise as high as 50 degrees during the summer, with an average of approximately 41 degrees. Such high-temperature valuations illustrate that Phoenix remains at heightened risk of experiencing EHE as a natural disaster. Statistics reveal that head has concerning ramifications considering that even in the absence of EHEs, the county records up to 80 people dying from health-associated effects, and over 800 others become hospitalized (Clark et al., 2019). Considering that homelessness is another issue of concern in downtown Phoenix, the possibility of EHEs increases the vulnerability of the affected population due to the associated health complications, including heat strokes, dehydration, respiratory ailments, and cardiovascular conditions, among many other issues. Such widespread health ramifications highlight the need for healthcare providers, including nurses, to remain alert and prepared with appropriate disaster response plans to combat EHEs and their health consequences in Phoenix when they occur.
The Nursing Response
The Phoenix authorities recognize the impact of climate change on the frequency of EHEs in the district and its impact on the locals. These stakeholders have published a Heat Action Plan on the city’s website with specific goals for addressing this menace. According to the City of Phoenix (2021), the elaborate response measures ensure that the state government applies appropriate measures to caution all individuals, including the most vulnerable groups, such as the homeless. The presence of an annually updated plan has led to the implementation of widespread programs focusing on respite, water, and wellness monitoring. Such progress has enabled residents to withstand more than 110