Key points

Bronchiolitis

• Decrease in all bronchiolitis surveillance indicators in S50.

• The peak of the bronchiolitis epidemic appears to have passed in Île-de-France.

• Week 11 of the bronchiolitis outbreak in Île-de-France.

Flu

• 11th week of surveillance: 2nd week of pre-epidemic conditions in the Île-de-France region.

Gastroenteritis

• Stabilization of gastroenteritis surveillance indicators, with:

  • taken as a whole, a slight decrease in gastroenteritis cases in hospital emergency departments and at SOS Médecins among children, but with activity levels still high,

  • a very slight increase in indicators among adults in both sources