Key Points Since January 1, 2025, 802 cases of measles have occurred and been reported (an increase of 59 new cases in July). Of these cases, 279 (35%) were hospitalized (including 11...

Key Points In Occitanie, from May 1 to August 13, 2025, the following cases were identified: 74 imported cases of dengue, 90 imported cases of chikungunya, and 1 imported case of...

Key Points Chikungunya, dengue, and Zika No local transmission in Île-de-France in 2025, as of now. 139 imported cases of dengue 154 imported cases of chikungunya West Nile virus...

Key points Measles On August 8, a new case of measles was identified in Réunion, bringing the total number of cases identified on the island to two to date. No locally transmitted cases...

Key Points Heat-related illnesses Decreased activity in hospital emergency rooms and stable activity at SOS Médecins COVID-19 Low activity Gastroenteritis and acute diarrhea Declining...

Malaria is an infectious disease caused by a parasite of the genus Plasmodium and transmitted to humans through the bite of mosquitoes of the genus Anopheles. Some cases are notifiable.

Santé publique France has released an update as of August 13, 2025, following several cases of listeriosis identified by health authorities.

Health authorities have identified 21 cases of listeriosis caused by bacterial strains with similar characteristics, including 18 cases since early June 2025. The patients range in age...

Key Points Chikungunya, Dengue, and Zika Indigenous cases As of August 12, 2025, 29 outbreaks of local transmission have been identified in mainland France: 23 chikungunya outbreaks...