Heat Stress: A Growing Public Safety Concern
Heat stress is an increasing public safety concern, particularly during periods of extreme heat or high humidity. It can cause serious health conditions such as heat exhaustion and heat stroke—both of which require immediate medical attention. Certain groups are especially vulnerable, including older adults, young children, outdoor workers, and individuals with chronic health conditions.
In response to this risk, the Maryland Department of Labor implemented new workplace standards in 2024 for environments where the heat index reaches 80°F or higher. These standards aim to protect workers from heat-related illnesses.
As physicians, we play a vital role in educating our patients. We can remind them to stay well-hydrated, avoid strenuous activity during peak heat hours, and take proper precautions when exposed to hot working conditions.
Karen Dionestoes, M.D.
Chair, MedChi Public Health & Disaster Preparedness Committee
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