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Europe Heat Wave Explained: Why Adults Are More At Risk Of Extreme And Deadly Heat? Here's The Reason
24htopnews | July 3, 2026 9:08 PM CST

While all people are suffering from the extreme and deadly heatwave, the number of adult deaths has increased as it is affecting adults more. One of the common reasons behind this is that the human body maintains its temperature through sweating and increased blood flow to the skin. However, during prolonged periods of extreme heat, these natural cooling mechanisms become less effective.

Europe is experiencing one of its most intense heat waves in recent years, with several countries recording temperatures above 40 degrees Celsius. Authorities across Spain, France, Italy, Portugal and Greece have issued heat alerts as extreme temperatures continue to affect millions. People in Europe are facing scorching temperatures as the continent battles intense heat waves. This rapid change in climate is mostly affecting senior citizens.

So far, hundreds of people have died, and many of the excess fatalities are among those aged over 65. While heat can be dangerous for everyone, adults, particularly older adults and people with underlying health conditions, face a significantly higher risk of heat-related illnesses and deaths.

Europe heatwave impact on adults

While all people are suffering from the extreme and deadly heatwave, the number of adult deaths has increased as it is affecting adults more. One of the common reasons behind this is that the human body maintains its temperature through sweating and increased blood flow to the skin. However, during prolonged periods of extreme heat, these natural cooling mechanisms become less effective. Older adults are especially vulnerable because the body's ability to regulate temperature declines with age. They may also sweat less, making it harder to cool down naturally.


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