Key Points Mainland France and Corsica experienced a heat wave in late June and early July that was notable for its duration and early onset, affecting nearly the entire territory. The...

Key Points Local cases As of July 22, 2025, fifteen outbreaks of local transmission have been identified in mainland France: 12 chikungunya outbreaks (1 to 13 cases per outbreak) 3...

Key Points Dengue, Chikungunya, and Zika As of July 22, six locally transmitted cases of chikungunya (one new case compared to last week) have been detected in the municipality of...

Key Points Dengue, Chikungunya, and Zika Since the last bulletin, three new episodes of local transmission have been identified: one episode of chikungunya in Toulon in the Var...

Key Points Dengue, Chikungunya, and Zika 116 cases of dengue and 138 cases of chikungunya, all imported, were documented in Île-de-France from May 1 to July 7, 2025. As of July 22,...

In Occitanie, the Mediterranean coastline stretches for 200 km. In the spring and summer, the region—which experiences intense sunlight (UV indices around 8 or 9)—welcomes many tourists....

A case of locally transmitted measles in a 23-month-old infant was reported on July 17, 2025. This marks the first such case on the island since 2019, while mainland France has been...

The BEH publishes research that supports decision-making and action in public health. This primarily includes findings from surveillance, investigations, epidemiological studies, and...

Santé publique France has published a summary of the health issues associated with heat exposure in urban planning and building construction and renovation. Drawing on evidence-based...