While the seasonal flu outbreak appears to be slowing slightly in mainland France, it continues to surge in Corsica, where flu-related activity in emergency departments and community...

Key Points Flu: The region remains in the epidemic phase for the flu Flu virus circulation remains very high, but a decline was observed in week 52 Epidemic peak reached in week 50...

Key Points Influenza and Flu-Like Illnesses 4th week of the epidemic phase. Continued increase in OSCOUR® emergency room visits, with signs of a slowdown in the epidemic trend....

Key points Bronchiolitis The bronchiolitis outbreak remains stable. Emergency room and hospitalization indicators are stabilizing, while activity in private practice (SOS Médecins) and...

Key Points Acute Respiratory Infections In S52, indicators of acute respiratory infections are generally on the rise, in connection with the flu epidemic. Bronchiolitis in children...

Key Points Influenza and Flu-Like Illness 3rd week of the epidemic phase Activity levels (at SOS Médecins and in emergency departments) continued to rise sharply in week 52, with...

Key points Bronchiolitis (children under 1 year of age) The epidemic continues in week 52 of 2025 (December 22–28) Slight increase in the number of SOS Médecins calls and stable...

Key points Acute lower respiratory tract infections Significant increase in activity at SOS Médecins and in emergency departments; increase primarily driven by the circulation of...

Key points Bronchiolitis (under 1 year of age) Epidemic activity. Decrease in hospital emergency room visits and increase in SOS Médecins consultations. RSV detection remains stable...

Key Points At the national level, the number of deaths from all causes reported by INSEE remains within the usual range of fluctuation in S51-2025 across all age groups. At the...