Key Points

• Influenza and acute gastroenteritis (AGE): Epidemic activity related to the winter illnesses of influenza and AGE remains high in S03-2013.

• SentEcole Network: a new health surveillance network coordinated by the InVS regional unit in partnership with the Gironde Departmental Directorate of National Education. Overview: monitoring of the daily school absence indicator using a network of volunteer sentinel elementary schools.