Hantaviruses, which are primarily transmitted to humans by infected rodents, cause infections of varying severity. Simple precautions can help reduce the risk of infection.

Key Points Imported Cases in Occitanie11 cases of chikungunya26 cases of dengue2 cases of Zika  Locally acquired cases in Occitanie5 cases of chikungunya2 cases of dengue0 cases of Zika...

Key PointsChikungunya, Dengue, and ZikaIndigenous CasesAs of August 3, 2026, five outbreaks of locally transmitted vector-borne disease have been identified in mainland France:3...

Key PointsOn August 5 at 6:00 a.m., Météo-France issued a green alert for the eight departments of Bourgogne-Franche-Comté. From Wednesday, July 29, through Wednesday, August 4, four...

Key PointsA new heat wave has been affecting the region since July 29, 2026: ten departments have been placed under an orange heat wave alert (Ain, Ardèche, Drôme, Isère, Loire,...

Key PointsThe third heat wave of the summer of 2026 in Corsica began on Thursday, July 30. It is still ongoing as of August 4.At the regional level, analysis of emergency care...

Key PointsThe third heat wave began in the Provence-Alpes-Côte d’Azur region on July 30. All departments in the region were placed under an orange heat wave alert by Météo France for at...

Key PointsMajor wildfires in Gironde (July 22–August 1, 2026) and in Landes (July 23–July 28, 2026). The monitoring system reported the following for the week of July 27–August 2, 2026...

Key Points At the national level, the number of deaths from all causes reported by INSEE continued to decline in Week 30 (July 20–26, 2026) and has returned to the usual range of...

Key PointsWeather Conditions in Nouvelle-AquitaineA new heat wave has been affecting mainland France and Corsica since Tuesday, July 28, 2026.The Nouvelle-Aquitaine region, already...