Key points In mainland France The epidemiology of invasive bacterial infections monitored by the Epibac network shows a higher burden at the extremes of the life span. Among children...

Key Points Chikungunya, Dengue, and Zika Indigenous cases As of November 17, 2025, 94 outbreaks of locally transmitted chikungunya and dengue and a total of 833 cases have been...

Key Points Acute Respiratory Infections (ARI) Activity generally stable across all age groups but increasing among those under 15. Influenza All indicators remain at baseline levels in...

Key Points In Week 46 (November 10–16, 2025), the number of emergency department visits and hospitalizations following a visit increased compared to the previous week among children (up...

Key Points At the national level, the number of deaths from all causes reported by INSEE remains within the usual range of fluctuation in S45-2025 across all age groups. At the...

Key Points In week 46 (November 10–16, 2025), activity at SOS Médecins clinics increased compared to the previous week among children (+28%, or 6,785 visits) and among those aged 75 and...

Key Points Nationally, for the year 2024: The national standardized participation rate for the target population was 60.9%, up since the implementation of the PNDO (+9.7 percentage...

Key Points Since January 1, 2025, 858 cases of measles have occurred and been reported (including 8 new cases in October). The decline in the number of cases observed since May...

Key Points Acute respiratory infections (ARI) Activity generally stable among children under 15 and decreasing among adults. Influenza All indicators at baseline levels in all regions...

Key Points In Week 45 (November 3–9, 2025), the week marking the return to school after the fall break, activity at SOS Médecins clinics increased compared to the previous week among...