Acute respiratory infections (influenza, bronchiolitis, COVID-19). Bulletin dated February 26, 2025.

Key Points

Acute respiratory infections (ARI)

  • Indicators are declining across all age groups.

Influenza

  • In France, a sharp decline in influenza indicators across all age groups in urban areas and hospitals. Sustained influenza activity continues, with all regions still experiencing an epidemic.

Bronchiolitis

  • Syndromic indicators at baseline levels nationwide. In mainland France, 4 regions are in the post-epidemic phase.

COVID-19

  • Activity remains generally stable at low levels.

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