Key Points

• Significant decline in bronchiolitis surveillance indicators among children under 2 years of age

• End of the epidemic in the Île-de-France region

• Transition to the post-epidemic phase in the Auvergne-Rhône-Alpes, Corsica, Grand-Est, Hauts-de-France, Normandy, and Occitanie regions

• Transition to the pre-epidemic phase in Réunion and Mayotte