Key Points Among children, service utilization for most indicators across both networks increased in March 2026 compared to February (adjusted for the number of days in the month), in...

Key Points Pollen and Allergies Pollen exposure was at a low level. Allergy-related activity at SOS Médecins continued to rise slightly, remaining at the usual level for the...

Key Points Influenza and Flu-Like Illnesses Baseline level; epidemic ended 6 weeks ago Flu-related activity is declining at SOS Médecins and in emergency departments Bronchiolitis...

Per- and polyfluoroalkyl substances (PFAS), derived from organic synthetic chemistry, constitute a large family of compounds that have been used since the 1950s in numerous industrial...

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Key Points Since the detection of the first case of chikungunya at the end of January, 81 cases have been biologically confirmed by hospital and private laboratories, primarily in the...

Sleep, a cornerstone of health on par with nutrition and physical activity, is recognized as a major determinant of well-being. Its quality and duration influence the development and...

Key Points Acute respiratory infections Low and stable activity in hospital emergency departments, moderate and stable at SOS Médecins Bronchiolitis ( 1 year) Outside of an epidemic....

Key points Bronchiolitis (under 1 year of age) Activity outside of an epidemic. Stability in the indicators monitored in hospital emergency departments and SOS Médecins. Low detection...

Key points Smallpox B (Mpox) 8 cases (including 4 imported cases) were reported in Réunion between S05 and S13/2026. Leptospirosis A seasonal resurgence of leptospirosis is currently...