Public Health Monitoring in the Grand Est Region. Bulletin of March 19, 2026.

Key Points

Bronchiolitis in children under 1 year of age

  • Bronchiolitis indicators are at baseline levels in the region.

Flu-like Illnesses

  • Flu activity continues to decline in the city and in hospitals, with healthcare utilization for flu/flu-like illness returning to baseline levels across all age groups.

COVID-19

  • COVID-19 activity is also stable at very low levels.

Acute gastroenteritis

  • Activity for acute gastroenteritis remains high among SOS-Médecins associations, with more than 600 consultations in week 11 of 2026.

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