As extreme heat waves blanket various parts of the U.S., seniors are particularly vulnerable to heat-related illnesses due to their reduced ability to regulate body temperature. The CDC and National Institute on Aging highlight that older adults are at high risk for conditions such as heat stroke, which can be deadly if not promptly treated. Communities across the nation, including Connecticut, South Bend, and Louisville, are taking measures to protect the elderly by providing cooling centers, hydration, and welfare checks. OSHA emphasizes the importance of water, rest, and shade for outdoor workers during high temperatures, using tools like the heat safety app to monitor conditions. In Louisville, additional resources are available for the elderly and homeless, including cooling centers and nutrition programs. Overall, both health experts and local authorities stress the importance of staying indoors, staying hydrated, and seeking medical attention if symptoms of heat-related illness appear.