Key Points Chikungunya, Dengue, and Zika Indigenous cases As of August 5, 2025, 21 outbreaks of local transmission have been identified in mainland France: 16 chikungunya outbreaks (1...

Key Points Chikungunya, Dengue, and Zika Since the launch of enhanced surveillance on May 1, 71 cases of arboviral diseases have been reported in Normandy, all of imported origin: 43...

Key Points Two locally acquired cases of chikungunya detected in the region Two locally acquired cases of chikungunya in the region: one case confirmed on July 28, 2025, in the Landes...

Key Points Acute Gastroenteritis (AGE) Start of circulation of rotavirus A, the virus responsible for seasonal outbreaks Acute respiratory infections (ARI) No circulation of influenza...

Key Points Heat-related indicators No heat wave currently underway. In emergency rooms, heat-related medical visits have changed little since the peak on July 2. Regarding the SOS...

Key Points Whooping Cough Sustained bacterial circulation during the first half of 2025. Measles After no local transmission since 2019, 1 locally acquired case was identified in a...

Key Points Between June 1 and July 23, 2025, there were 702 drowning incidents in France, 193 of which resulted in death (representing a 27% fatality rate). In 2025, the total number...

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 Activity...

Key Points In Occitanie, from May 1 to July 29, 2025, 70 imported cases of dengue, 89 imported cases of chikungunya, and 1 case of Zika were identified. Eleven locally acquired cases...

Key Points Dengue, Chikungunya, and Zika No local transmission in Île-de-France in 2025, as of now. Drowning In Île-de-France, between June 1 and July 2, the proportion of drownings...