Key PointsThe Provence-Alpes-Côte d’Azur region experienced its second heat wave of the summer. It began on July 5 and ended on July 22. During this heat wave, all departments in the...

Key PointsThe second heat wave of the summer of 2026 in Corsica began on Tuesday, July 14, and ended on Wednesday, July 22.At the regional level, analysis of emergency department visits...

Key PointsA widespread heat wave affected mainland France between July 4 and 22. During this period, the entire population of mainland France was subject to at least one day of an orange...

SurSaUD® Emergency and Death Surveillance. Weekly Summary for July 16, 2026.

Key PointsChikungunya, Dengue, and ZikaLocally Acquired CasesAs of July 27, 2026, two unrelated locally acquired cases of dengue fever were identified in the Tarn and Hérault departments...

Key PointsNationally, the number of deaths from all causes reported by INSEE continued to decline in Week 29 (July 13–19) and appears to be returning to the usual range of fluctuation in...

Key PointsIn Week 30 (July 20–26, 2026), the number of emergency department visits and hospitalizations following those visits decreased among children (-9%, or 6,803 fewer visits, and...

Key PointsAfter a high level of activity in Week 29, partly due to the July 14 long weekend, activity at SOS Médecins clinics in Week 30 (July 20–26, 2026) was significantly lower than...

Key PointsSince late January (Week 04), 1,222 cases of chikungunya have been laboratory-confirmed in French Guiana, including 20 in Week 29 (unconsolidated data). The virus continues to...

Key PointsExtreme Heat, Heat Wave A new heatwave struck France from June 17 to July 2. This widespread, prolonged, and intense heatwave was nearly as severe as—or equivalent to—the one...