Key Points

• Bronchiolitis outbreak still ongoing; after a decline in surveillance indicators since early December, the observed activity level has stabilized and remains moderate.

• Bronchiolitis activity in emergency departments is stabilizing and continues to account for more than 10% of all visits among children under 2 years of age.

• Bronchiolitis activity within the SOS Médecins network remains stable at a moderate level.

• RSV circulation is low.