Key Points Chikungunya, dengue, and Zika Launch of enhanced surveillance in France. Notifiable diseases Update on reports of Legionnaires’ disease, hepatitis A, invasive meningococcal...

Key Points The chikungunya epidemic continues at a high level of transmission. The number of consultations for clinically suggestive chikungunya has stabilized at a high level in...

Key Points In Week 17 (April 21–27, 2025), a school vacation period for Zones A and C, emergency department visits and subsequent hospitalizations were down among children under 2...

Key Points In Week 17 (April 21–27, 2025), during the school break for Zones A and C, activity at SOS Médecins clinics remained generally stable (+1%, or +1,204 visits), though there...

Key Points Nationally, the number of deaths from all causes reported by INSEE remains within the usual range of fluctuation across all age groups in S16-2025. At the regional level,...

Key points Acute gastroenteritis Significant decline in emergency room visits and hospitalizations due to acute gastroenteritis across all age groups and among children under...

Key Points From January 1 to April 13, 2025, 427 cases of measles were reported to the Regional Health Agencies (ARS), a total approaching the number of cases (483) reported in 2024....

Key Points Call for heightened vigilance, including reporting (mandatory reporting) as soon as clinical suspicion arises and the implementation of appropriate preventive measures...

Introduction – Diet is now recognized as one of the main modifiable risk factors contributing to the development of many chronic noncommunicable diseases. In France, the National...