Key Points Acute gastroenteritis Declining activity (though still high in emergency departments) In emergency departments, activity related to gastroenteritis remains high in Week 18...

Key Points COVID-19 127 emergency room visits (stable); incomplete data from SOS Médecins Dengue, chikungunya, and Zika Enhanced surveillance from May 1 to November 30 in mainland France

Key Points Among children, the number of cases for most of the indicators tracked decreased in April 2025 compared to the previous month, in line with the spring break for the three...

Key Points The standardized participation rate of the target population in the PNDOCS is estimated at 44.0% in 2024. It was 44.8% in 20221 (48.6% in 2023). It is estimated at 46.3% for...

While children and adolescents are generally in good health and perceive themselves as such, the behaviors they develop during this period, as well as the physical and social...

Key points Martinique COVID-19: Low community and hospital indicators Flu: ongoing epidemic; community and hospital indicators decreasing. Since the start of the epidemic (week...

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

Key Points Acute Respiratory Infections Winter surveillance of acute respiratory infections ended in week 15. In the event of a significant resurgence, specific updates may be...

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

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.