Key Points Chikungunya Circulation of the chikungunya virus remains high in Mayotte despite a slight decrease in the number of cases observed in week S08-2026. The territory has...

The region experienced two heat waves during the summer of 2025. The heat’s impact on health resulted in 337 heat-related deaths over the course of the summer. In addition, there were...

Key points Bronchiolitis (children under one year of age) Transition to the post-epidemic phase in week 03-2026 (January 12–18) Peak activity for bronchiolitis in week 50-2025...

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

Key Points Acute Respiratory Infections In S08, ARI indicators continued to decline. Bronchiolitis In S08, syndrome-based indicators related to bronchiolitis in children under 1 year...

Bronchiolitis Bronchiolitis accounts for 12% of emergency room visits and 11% of SOS Médecins consultations among children under 1 year of age. It remains within the usual seasonal...

Key Points The summer of 2025 ranks as the third-hottest summer since 1900, with an average temperature 1.9°C above the 1991–2020 normal, according to Météo-France. France experienced...

From June 1 to September 15, Santé publique France monitors the population’s exposure to heat and its health impacts. Each year, the findings from this monitoring provide insights that...

Key points In Auvergne-Rhône-Alpes: Nearly 2,800 emergency care visits related to heat waves were recorded during the summer, 18% of which occurred during heat waves. Two-thirds of...