Key points Bronchiolitis Indicators continue to rise. Virology data from university hospitals show an increase in RSV positivity rates. Flu-like syndromes The region is entering an...

Key points Bronchiolitis The epidemic is spreading, with rising numbers in emergency departments Increased impact of bronchiolitis on the hospital system Active circulation of RSV and...

Summary The enhanced surveillance system for dengue, chikungunya, and Zika was activated from May 1 to November 30, the period of activity for the Asian tiger mosquito (Ae. albopictus)...

Key Points Chikungunya Four active outbreaks have been identified. Transmission is very active in the Etang Salé outbreak, and a new outbreak has emerged at “Ligne des 400.” The...

Key Points In Week 50 (December 9–15, 2024), among children under 15, emergency department visits increased (+5%, or +4,620 visits), while hospitalizations following emergency...

Key Points Nationally and across all regions, the number of deaths from all causes reported by INSEE remained within the usual range of fluctuation through Week 49. In week 50 of 2024,...

Key Points In week 50 (December 9–15, 2024), activity at SOS Médecins clinics increased among people aged 75 and older (5.8%, or +324 visits) and remained stable in other age...

Key Points Acute Respiratory Infections (ARI) Increased activity in the community and in hospitals across all age groups. Influenza Continued increase in influenza activity in the...

Key Points Influenza and Flu-Like Illnesses The Provence-Alpes-Côte d'Azur region has entered the epidemic phase. Increased activity in hospital emergency rooms and at SOS...

Key Points Influenza and Flu-Like Illnesses Activity slightly on the rise; Corsica has entered the pre-epidemic phase. Corsica is the only region in mainland France that has not yet...