Key Points

• The incidence rate for GEA in the Sentinelles network is lower than those typically observed during pre-COVID seasons at the same time of year and has been fluctuating around 90 cases per 100,000 inhabitants for several weeks.

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

• A slight resumption of the increase in Oscour activity (all ages) observed since January 2022 following relative stabilization between S07 and S09.

• Activity is more pronounced among children under five years of age (SOS Médecins and Oscour), with levels close to the peaks observed during this period in pre-COVID seasons (2010–2019) and high activity recorded in several metropolitan areas.