Closed Schools, Serious Health Risks: Europe Warming at Twice the Global Average Rate

Europe is facing an intense heatwave that has forced school closures in several regions and raised fresh concerns about public health, according to the World Health Organization (WHO).

WHO Director General Tedros Adhanom Ghebreyesus warned that rising temperatures across the continent are increasing the risk of heat-related illness and putting vulnerable groups under growing pressure.

Heatwave hitting Paris, France. Photo: Shahbaz Hussain Shah / Shutterstock.com

In a public message, Tedros said Europe is warming at roughly twice the global average rate, a trend that is making extreme heat events more frequent, more intense and more dangerous. He called on governments to accelerate climate action and invest in stronger, more resilient health systems capable of responding to heat-driven emergencies.

Heatwave in Europe. Photo: Shutterstock

How to Stay Safe During a Heatwave

Health authorities say the impact of prolonged high temperatures can range from heat exhaustion and dehydration to more severe conditions such as heatstroke and cardiovascular stress. Older adults, children, people with chronic illnesses and outdoor workers are considered most at risk.

The WHO also issued practical guidance for individuals, focusing on simple steps to reduce exposure and stay hydrated during extreme heat. Recommendations include avoiding strenuous activity during peak daytime hours, spending time in cooler indoor environments, and keeping homes shaded and ventilated at night.

Officials also advise drinking water regularly, wearing lightweight clothing, and using cool showers or damp cloths to regulate body temperature. Special attention is being urged for infants and elderly individuals, with experts stressing the importance of regular check-ins on vulnerable neighbors and relatives.

The warning comes as parts of Europe continue to experience prolonged high temperatures, with cities particularly affected due to the urban heat island effect, which can significantly raise local temperatures compared to surrounding rural areas.

Tedros emphasized that without stronger action to address climate change, heatwaves are expected to become more severe in the coming years, placing additional strain on healthcare systems and increasing the risk of avoidable deaths.

As the heatwave continues, authorities across the continent are urging the public to follow official guidance and take preventative steps to reduce health risks while temperatures remain elevated.