Epidemiological Bulletin: Acute Gastroenteritis, Week 13. 2021–2022 Season.

Key Points

  • The incidence rate in the Sentinelles network remains stable at levels lower than those observed during pre-COVID seasons.

  • SOS Médecins activity is declining across all age groups and among children under 5 (unconsolidated data).

  • Oscour activity (all ages and children under 5) is also decreasing after a peak observed in S10-2022. Activity levels among children under five remain high but comparable to those observed during pre-COVID seasons in the same period. The majority of metropolitan areas reported high activity for this age group.

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