A woman walks across the street with a fan in her arms in the center of Brussels, Thursday, June 25, 2026. (AP Photo/Omar Havana)

A man on a train wipes sweat from his face on a hot day in London, Wednesday, June 24, 2026. (AP Photo/Kin Cheung)

People shade from the sun under umbrellas as they walk through St. Peter's Square at the Vatican, Thursday, June 25, 2026. (AP Photo/Andrew Medichini)

Faithful shelter from the hot sun as Pope Leo's XIV arrives for his weekly general audience in St. Peter's Square at The Vatican, Wednesday, June 24, 2026. (AP Photo/Alessandra Tarantino)

A worker drinks water as he sets up a stage for the upcoming Ironman triathlon, Frankfurt, Germany, Thursday, June 25, 2026. (AP Photo/Michael Probst)

FILE - Health workers tend to an Ebola patient at the Rwampara Treatment Center in Ituri, Congo, Thursday, June 18, 2026. (AP Photo/Moses Sawasawa, file)

FILE - A mosquito feeds on a technician at the Salt Lake City Mosquito Abatement District on July 26, 2023, in Salt Lake City. (AP Photo/Rick Bowmer, File)

Egypt goalkeeper Mostafa Shoubir (23) jumps to save a shot at goal during the World Cup Group G soccer match between Egypt and Iran in Seattle, Friday, June 26, 2026. (AP Photo/Manu Fernandez)