Key Points  Since January 1, 2026, 77 cases of measles have been reported, including 32 new cases in April. The number of cases reported during the first four months of the year...

Key Points  Since late January (Week 4), 338 cases of chikungunya have been laboratory-confirmed in French Guiana. In S19, 71 cases were confirmed, compared to 52 in S18, reflecting an...

Key Points  Summary  1,176 suspected cases of measles occurred between January 1 and December 31, 2025, in France; 873 cases, including 128 imported cases, reported, an 80% increase...

Study Objective: Radon exposure poses a major environmental health risk, yet remains largely unknown to the general public. In particular, it is the second leading cause of lung cancer...

For more than thirty years, the Santé publique France Barometer has been an indispensable tool for understanding the behaviors, perceptions, and health determinants of people living in...

For more than thirty years, the Santé publique France Barometer has been an indispensable tool for understanding the behaviors, perceptions, and health determinants of people living in...

Key points Asthma Moderate activity. Stability in monitored indicators. Allergies Increase in emergency room visits and decrease in SOS Médecins consultations. Gastroenteritis...

Key Points Dengue, Chikungunya, and Zika Since the start of enhanced surveillance (May 1), 12 imported cases have been identified in the region: 4 cases of chikungunya (+3 compared...

Key Points In Week 19 (May 4–10, 2026), the number of emergency department visits and hospitalizations following such visits decreased among children under 2 years of age and remained...

Key Points Nationally and regionally, the number of deaths from all causes reported by INSEE remained within the usual range of fluctuation in Week 18 of 2026 across all age groups. ...