Key Points Week 37 (September 8–14, 2025) In the Indian Ocean region, during Week 37—the fourth week of the new school year in Réunion—the number of emergency room visits for asthma...

Key Points At the national level, the number of deaths from all causes reported by INSEE remains within the usual range of fluctuation across all age groups through S36-2025. At the...

Key Points In week 37 of 2025 (September 8–14, 2025), the increase in emergency department visits for asthma among children under 15 continued. Emergency department visits for asthma...

Since the spring of 2025, French health authorities have observed a sharp increase in arboviruses in mainland France, marked by an uptick in the circulation of chikungunya and dengue.

Key Points Dengue, Chikungunya, and Zika Since the last bulletin, 8 new episodes of local transmission of chikungunya have been identified: 4 in the Var, 1 in the Alpes-Maritimes, 2 in...

Key Points Chikungunya, Dengue, and Zika Indigenous cases As of September 15, 2025, 65 outbreaks of locally transmitted chikungunya and dengue and a total of 505 cases have been...

Key Points Dengue, Chikungunya, and Zika As of September 17, no new locally transmitted cases have been reported in Corsica since week 33. Furthermore, given the time elapsed since the...

Santé publique France and ANSES are conducting the PestiRiv study, which aims to describe environmental contamination and the exposure of people living in wine-growing areas (near...

Santé publique France and ANSES are conducting the PestiRiv study, which aims to measure environmental contamination and pesticide exposure among people living in wine-growing areas...