Health Surveillance in Normandy. Bulletin of April 24, 2025.

Key points

Acute Gastroenteritis

  • The epidemic trend for acute gastroenteritis has been generally declining over the past month in Normandy, with a peak reached around week 10.

  • Activity remains fairly high in urban areas (SOS Médecins) and among children under 15, while it is moderate to low in emergency departments and among older age groups.

Allergies

  • A peak in allergy activity occurred in week 15 for the Normandy SOS Médecins associations, with no equivalent in hospital emergency departments.

  • Activity in week 16 remains at a high level but is decreasing.

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