Key Points The region has been experiencing another heat wave since July 29, 2026: ten departments have been placed under an orange heat wave alert (Ain, Ardèche, Drôme, Isère, Loire,...

Key Points The third heat wave of the summer of 2026 in Corsica began on Thursday, July 30, and ended on Monday, August 17, at 6:00 a.m. At the regional level, analysis of emergency...

Key Points Several Outbreaks of Local Transmission Detected As of August 18, 2026, in Nouvelle-Aquitaine, three episodes of locally acquired chikungunya transmission were identified...

Key Points At the national level, the number of deaths from all causes reported by INSEE remained within the usual range of fluctuation during weeks S31-2026 and S32-2026 (July 27...

Key Points In Week 33 (August 10–16, 2026), the number of emergency department visits and hospitalizations following such visits remained stable across all age groups compared to the...

Key Points In Week 33 (August 10–16, 2026), the number of cases handled by SOS Médecins was down among children under 2 years old (-8%, or -311 cases) and remained stable in other age...

Key Points During this period, 78 departments were affected by this heat wave, representing 78.5% of the population of mainland France. Although the intensity of the heat wave in July...

Key Points A new heat wave has been affecting mainland France since July 29. The monitoring data presented in this bulletin covers the period from August 11 to 17. During this period,...

Key Points Domestic cases from May 1 to August 17, 2026 8 cases of chikungunya 3 cases of dengue 0 cases of Zika   6 cases of West Nile virus infection

Key Points West Nile Virus Infections High-Risk Period for West Nile Virus Infection A total of 9 human cases have been identified in the Provence-Alpes-Côte d’Azur region (+5 cases...