Key Points

Bronchiolitis in children under 2 years of age

• Decrease in all surveillance indicators, indicating that the peak of the epidemic, which occurred in week 44 in Île-de-France, has very likely passed.

• Bronchiolitis activity remains high

• Tenth week of the bronchiolitis epidemic, down from the previous week

Influenza and influenza-like illnesses

• Second week of the epidemic phase in the Île-de-France region

• Sharp increase in all surveillance indicators across both data sources and for all age groups

• High activity level in Île-de-France

Acute gastroenteritis

• Increase in AGE surveillance indicators in hospital emergency departments

• Stabilization of indicators at SOS Médecins

• Low activity level in Île-de-France