A French gendarme controls vehicles following a wildfire near Correns, southeastern France on August 1, 2026. In the Var department of south eastern France, the fire in the Gros Bessillon massif has flared up again and "grown in intensity," announced local prefect Simon Babre. The flames have swept across 1,000 hectares in six hours. This fire had been brought under control four days ago, after devastating 4,500 hectares. Forests catch fire all the more easily because the vegetation and soils have been extremely dry for months, a phenomenon exacerbated by climate change and the recent exceptional heatwaves. (Photo by CLEMENT MAHOUDEAU / AFP via Getty Images)

A patient suffering from kidney failure undergoes dialysis at al-Thawra hospital in Sanaa on August 1, 2026. (Photo by Mohammed HUWAIS / AFP via Getty Images)

A patient suffering from kidney failure undergoes dialysis at al-Thawra hospital in Sanaa on August 1, 2026. (Photo by Mohammed HUWAIS / AFP via Getty Images)

A young patient suffering from kidney failure undergoes dialysis at al-Thawra hospital in Sanaa on August 1, 2026. (Photo by Mohammed HUWAIS / AFP via Getty Images)

A young patient suffering from kidney failure undergoes dialysis at al-Thawra hospital in Sanaa on August 1, 2026. (Photo by Mohammed HUWAIS / AFP via Getty Images)

This photograph shows a road sign reading "Very severe or extreme fire risk" with a partially burn forest in the buckground following a wildfire, in Correns, southeastern France on August 1, 2026. In the Var department of south eastern France, the fire in the Gros Bessillon massif has flared up again and "grown in intensity," announced local prefect Simon Babre. The flames have swept across 1,000 hectares in six hours. This fire had been brought under control four days ago, after devastating 4,500 hectares. Forests catch fire all the more easily because the vegetation and soils have been extremely dry for months, a phenomenon exacerbated by climate change and the recent exceptional heatwaves. (Photo by CLEMENT MAHOUDEAU / AFP via Getty Images)

A young patient suffering from kidney failure undergoes dialysis at al-Thawra hospital in Sanaa on August 1, 2026. (Photo by Mohammed HUWAIS / AFP via Getty Images)

A young patient suffering from kidney failure undergoes dialysis at al-Thawra hospital in Sanaa on August 1, 2026. (Photo by Mohammed HUWAIS / AFP via Getty Images)