WHO Warns Europe of Deadly Heatwave Amid Fires and Infrastructure Gaps

The World Health Organization (WHO) has issued a severe warning to European countries about an emerging extreme heatwave developing over the Atlantic Ocean, which experts describe as potentially the deadliest weeks of the summer. This new heatwave follows a record-breaking June that caused thousands of deaths and exposed critical gaps in Europe’s preparedness for climate-related health crises. Meteorologists forecast temperatures soaring to 43 degrees Celsius in Portugal and southern Spain, with the heat expected to spread to France and the Benelux countries later in the week.

Southern Europe is currently battling massive wildfires fueled by dry vegetation, strong winds, and relentless heat, affecting Spain, France, Portugal, and Greece. Tens of thousands of residents in Catalonia, Spain, have been placed under home lockdowns, and preventive evacuations have occurred in Andalusia. In France, thick smoke from fires near Perpignan forced the temporary closure of a local airport, while organizers of major events like the Tour de France are closely monitoring conditions to ensure safety.

Hans Kluge, WHO’s Regional Director for Europe, convened an urgent video meeting with representatives from 41 countries, the European Commission, and civil society groups to discuss lessons from the previous heatwave. He revealed that fewer than half of European countries have national emergency plans to address heatwave health impacts, which are vital for defining responsibilities, mapping vulnerable populations, and triggering automatic emergency responses. Kluge emphasized that pre-established protocols save lives by enabling organized and timely reactions.

The recent June heatwave, described as the most intense early-season event recorded in Europe, caused over 4,000 deaths in Western Europe alone, with France, the Netherlands, and Belgium accounting for about 3,700 fatalities. The continent is warming at twice the global average, yet infrastructure remains ill-equipped for extreme heat, with only one in five European households having air conditioning compared to around 90 percent in the US and Japan. This lack of cooling capacity, combined with outdated designs focused on retaining heat in winter, exacerbates vulnerability.

WHO urges European governments to immediately implement temporary protective measures for high-risk groups such as nursing home residents, the homeless, and socially isolated elderly people. It also calls for rapid adoption of successful models like Italy’s real-time mortality monitoring and Spain’s public communication strategies. Economists warn that without structural adaptation, rising summer temperatures could reduce labor productivity by over 10 percent in vulnerable sectors like agriculture and construction by mid-century. Despite long-term forecasts, European authorities remain focused on short-term survival as the heatwave intensifies.