Key Points

• GEA activity levels remained stable or declined across all age groups during Week 12 of 2023 (March 20–26, 2023);

• Decrease in GEA activity in emergency departments and at SOS Médecins clinics among children under 5 this past week;

• Activity levels observed were relatively moderate compared to previous seasons;

• Concurrent circulation of norovirus, rotavirus, and adenovirus observed based on virology data from the University Hospitals of Poitiers and Bordeaux.