Record-High Heat-Related ER Visits in 2023, CDC Reports

Last year saw unprecedented levels of emergency department visits due to heat-related illnesses across the U.S., exacerbated by record temperatures.

In 2023, the U.S. experienced its highest number of heat-related emergency department visits, with significant spikes during July and August.
Regions including Arkansas, Louisiana, New Mexico, Oklahoma, and Texas faced the most severe increases, with visits often exceeding historical peaks.
Heat-related illnesses accounted for a larger share of total emergency visits compared to the previous five years, indicating a growing impact of extreme temperatures.
The CDC emphasizes the need for enhanced public health strategies to manage the rising health risks associated with increasing heat due to climate change.
New tools like the National EMS Information System dashboard are being used to track and respond to heat-related health emergencies more effectively.