Caused by the bacterium Treponema pallidum, syphilis is sexually transmitted. It can also be transmitted from mother to child during pregnancy. This disease can affect all organs and...

Key Points In Week 51 (December 15–21, 2025), activity among SOS Médecins associations increased compared to the previous week for those aged 75 and older (+10%, or +666 procedures) and...

Key Points At the national level, the number of deaths from all causes reported by INSEE remains within the usual range of fluctuation in S50-2025 across all age groups. At the...

Key Points In Week 51 (December 15–21, 2025), the number of emergency department visits and the number of hospitalizations following those visits remained stable across all age...

Key Points Dengue Over the past two weeks, dengue activity has been low in French Guiana, with 3 confirmed cases (S2025-50 and 51), one from the Savanes sector and two from an...

Key Points Low activity in private practice (SOS Médecins) and low activity in hospital-based practice (Oscour®).

Key points Bronchiolitis In week 51-2025, the rise in bronchiolitis indicators, which began in week 45-2025, continues in emergency departments. Bronchiolitis accounts for 21% of...

Key Points Bronchiolitis in children under 1 year of age Flu outbreak in the Pays de la Loire region since week 49. Indicators on the rise. Moderate levels. Flu and flu-like...