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Extreme Heat

Image of a thermometer and hot sun.These self-help measures are not a substitute for medical care but may help you recognize and respond promptly to warning signs of trouble. Your best defense against heat-related illness is prevention. Staying cool and making simple changes in your fluid intake, activities, and clothing during hot weather can help you remain safe and healthy.

Health and Safety Concerns for All Disasters

Illnesses, injuries, carbon monoxide poisoning, animals & insects, food, water, cleanup, mold, environmental concerns, and coping with a disaster. Learn more.

Extreme heat infographic badge.Ready: Prepare. Plan. Stay Informed.Social Media at CDC Emergency

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