Key Points

• In week 38 of 2023 (September 18–24), nearly 5% of emergency department visits for bronchiolitis among children under 2 years of age were recorded, 34% of which resulted in hospitalization.

• In week 38 of 2023 (September 18–24), the proportion of cases related to bronchiolitis in children under 2 years of age at SOS Médecins clinics stood at nearly 3%, a slight decrease compared to the previous week (3.3% in week 37 of 2023).