Key Points Chikungunya, dengue, and Zika No local transmission in Île-de-France in 2025, at this stage. 149 imported cases of dengue 161 imported cases of chikungunya ...

Key Points In Occitanie, from May 1 to August 19, 2025, the following were identified: 78 imported cases of dengue, 91 imported cases of chikungunya, and 1 imported case of...

Key Points Extreme heat, heat wave Following the heatwave that affected the region from June 29 to July 2, a new heatwave occurred from August 10 to 16. An increase in emergency...

Nearly 20 years after the historic 2005–2006 outbreak, Réunion experienced a second major wave of chikungunya in 2025. In light of this, Santé publique France and the Réunion Regional...

Key Points The orange heat wave alert began on August 8 and was still in effect on August 18. Between August 8 and 18, 87.3% of the French population was affected by at least one...

Key Points In Week 33 (August 11–17, 2025), compared to the previous week, emergency room visits increased among children (+6%, or 3,684 visits) and remained stable among adults....

Key Points In Week 33 (August 11–17, 2025), activity at SOS Médecins clinics increased among children aged 2–14 compared to the previous week (+16%, or +1,877 visits) and...

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 in S32-2025. At...

Key Points From August 15, 2025, to August 17, 2025, and in the context of a heat wave, Météo-France issued an orange alert for two departments (Finistère and Morbihan) (covering...

Key Points According to Météo France, all departments (Paris, Seine-et-Marne, Yvelines, Essonne, Hauts-de-Seine, Seine-Saint-Denis, Val-de-Marne, Val-d'Oise) in the Île-de-France...