Health Monitoring in the Pays de la Loire Region. Bulletin of March 26, 2026.

Key Points

Influenza and Flu-Like Illness

  • End of the flu epidemic in the Pays de la Loire region since S09.

Bronchiolitis in children under 1 year of age

  • End of the bronchiolitis epidemic in the Pays de la Loire region since Week 3.

COVID-19

  • Indicators stable. Low levels.

Acute gastroenteritis

  • Indicators are either decreasing or increasing depending on the data source. Moderate levels.

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