Key Points Acute Gastroenteritis High activity in emergency departments Gastroenteritis-related activity in Week 17 has decreased in emergency departments, though it...

Key Points Chikungunya, dengue, and Zika Enhanced surveillance in mainland France begins on May 1. Whooping cough Very low activity in Corsica since the beginning of 2025.

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

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...

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

Introduction – Dietary fiber has proven health benefits, but consumption levels in France are far too low. Since 2019, following the example of the "5 fruits and vegetables a day"...

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...

Key points Among people aged 65 Among people aged 65, only one in two is properly vaccinated against diphtheria, tetanus, and polio, or against the flu. Vaccination coverage...

Key Points Infants Measles: High vaccination coverage for at least one dose Meningococcal disease: high vaccination coverage against meningococcal C and rapidly increasing...