Key Points

• The incidence rate for GEA in the Sentinelles network has stabilized over the past several weeks, with activity levels lower than those typically observed during this time of year in pre-COVID seasons.

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

• Oscour activity (all ages) has been increasing since early January 2022, with stabilization observed since S07.

• Activity is more pronounced among children under five (SOS Médecins and Oscour), with levels close

• the peaks observed during this period in pre-COVID seasons (2010–2019) and high activity recorded in nearly all metropolitan areas.