Acute respiratory infections (influenza, bronchiolitis, COVID-19). Bulletin dated March 12, 2025.

Key Points

Acute respiratory infections (ARI)

  • Indicators are declining across all age groups, with low activity levels.

Influenza

  • Influenza indicators continue to decline across France in all age groups. All French regions are in the post-epidemic phase except for Nouvelle-Aquitaine. The Antilles and French Guiana are experiencing an epidemic.

Bronchiolitis

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

COVID-19

  • Activity remains generally stable at low levels.

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