Key Points

Flu

• Post-epidemic phase for the second consecutive week

• Stabilization of influenza surveillance indicators in week 04-2023

Bronchiolitis

• Post-epidemic phase for the third consecutive week

• Bronchiolitis surveillance indicators show a slight increase in week 04-2023

Gastroenteritis

• Activity slightly increased in hospitals and stable at SOS Médecins

• The incidence of acute diarrhea estimated by the Sentinelles network was significantly higher than in the previous week