Heatwave in Belgium Linked to Nearly 3,000 Additional Summer Deaths

A recent Sciensano report indicates that Belgium suffered roughly 2,935 additional deaths during the summer heatwaves spanning June 18 to August 16, equating to a 22.6% rise in overall mortality. The most severe spike happened between June 18 and July 3, with 2,035 extra fatalities and a 48.8% jump above normal levels, the highest recorded since the agency began tracking in 2000. This period featured ten consecutive days of maximum temperatures near 30 °C, including three days close to 35 °C, and unusually warm nights.

Subsequent heat events from July 4-17 and July 28-August 16 contributed 535 and 365 excess deaths respectively. Although seniors aged 65+ comprised the majority of the toll, the data show increased deaths among younger populations as well. The findings align with broader European trends of more frequent and intense heatwaves linked to climate change.