The health impacts of rising temperatures – Axios

The health impacts of rising temperatures – Axios

Extreme heat is increasingly taking a toll on children, pregnant people and other vulnerable populations, forcing authorities to roll out new strategies against an environmental threat that dwarfs floods, earthquakes and other natural disasters.
Why it matters: Summers are becoming deadlier as climate change blankets millions in heat waves whose public health consequences were until recently not fully understood.
Go deeper: Heat-related illness develops when the body can’t sufficiently cool down or when a person’s temperature exceeds 106 degrees F — a point at which organs can shut down and people can become permanently disabled.
Between the lines: Social determinants of health like income and health literacy heavily factor in who’s most at risk as heat waves increase in intensity, duration, and frequency.
What’s happening: OSHA in April published new guidance that provides a framework for protecting agricultural workers and others who may experience sustained exposure to heat while on the job.
Local response: More local health departments are preparing extreme heat plans for residential areas, targeting "heat islands" and directing messaging at the most at-risk locales.
Don’t forget: Beyond the messaging, experts say extreme heat has consequences for local health care systems.
The bottom line: Efforts to address the health impacts of extreme heat are not confined to the Sun Belt.

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