Epidemiological Bulletin: Acute Gastroenteritis, Week 4. 2022–2023 Season.

Key Points

  • The incidence rate of acute diarrhea reported by the Sentinelles network has increased after stabilizing over the past several weeks. This rate is comparable to data observed during the same period over the past 10 years.

  • The proportion of AOD-related visits to SOS Médecins has stabilized following the increase observed over the past several weeks. This proportion remains low compared to seasons prior to 2019–2020.

  • The proportion of emergency room visits for acute gastroenteritis remains at low levels, similar to the 2020-2021 season, and lower than the 2021-2022 season for this time of year.

  • Rotavirus vaccination for infants is now recommended in France to protect them against gastroenteritis caused by these viruses.

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