Key Points

• The incidence rate for GEA in the Sentinelles network has stabilized in S05, with activity levels lower than those typically observed during this period in pre-COVID seasons.

• SOS Médecins activity (all ages) has been stable since December 2021.

• Continued increase in Oscour activity (all ages) observed since early January 2022.

• Overall activity is on the rise and more pronounced among children under five (SOS Médecins and Oscour), with levels close to the peak observed during this period in pre-COVID seasons and high activity recorded in nearly all metropolitan regions.