Key Points Acute respiratory infections (ARI) A marked increase in activity across all age groups. Influenza Significant increase in influenza indicators across all age groups....

Key Points At the national level, the number of deaths from all causes reported by INSEE remains within the usual range of fluctuation in S46-2025 across all age groups. At the...

Key Points Overall activity at SOS Médecins clinics is down among adults (-10%, or -6,207 visits), following the stability observed in week 46. Activity remained stable among children,...

Key Points In week 47 (November 17–23), the number of emergency department visits decreased among those aged 15–74 (-8%, or -18,882 visits) and remained stable in other age groups. The...

Key Points Acute respiratory infections (ARI) Activity is clearly on the rise among children and generally stable among adults. Influenza Increase in influenza indicators as the...

Key Points Chikungunya, Dengue, and Zika Indigenous cases As of November 24, 2025, 93 outbreaks of locally transmitted chikungunya and dengue and a total of 834 cases have been...

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 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 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...