Health authorities in France, Belgium and the Netherlands have reported at least 3,700 deaths linked to a recent severe heatwave that swept across Europe. Officials cautioned that the figure is preliminary and could increase as more data becomes available. The heatwave, which lasted from June 20 to 28, disrupted power generation, damaged infrastructure and placed heavy pressure on hospitals.

In France, about 2,025 excess deaths were recorded, with a sharp rise among people over 45, according to Health Minister Stéphanie Rist. Between June 22 and 28, home deaths rose by 91 percent compared with the previous week, and fatalities also increased in nursing homes and healthcare centers. The French public health agency warned that the actual toll may exceed initial estimates.

Belgium reported around 1,200 excess deaths between June 18 and 29, including 530 people aged 85 or older and 180 under 65. Authorities described the situation as unprecedented. In the Netherlands, officials said roughly 480 additional deaths occurred, mostly among those over 80. Scientists noted that climate change has almost certainly intensified the extreme heat.