Key Points

• Epidemic activity in the Centre-Val de Loire, Nouvelle-Aquitaine, Pays de la Loire, Grand Est, Île-de-France, Normandy, Hauts-de-France, and Brittany regions

• Consultation rates for acute diarrhea in primary care are up compared to the consolidated data from Week 11, but remain below the epidemic threshold

• Hospital emergency department activity for acute gastroenteritis is generally stable, with a slight decrease among children under 5 years of age, while remaining at a high level

• Activity at SOS Médecins clinics for acute gastroenteritis is slightly down, including among children under 5, but the level of activity remains high