Acute respiratory infections (influenza, bronchiolitis, COVID-19). Bulletin dated April 2, 2025.

Key Points

Acute respiratory infections (ARI)

  • Decreased activity in the city and at the hospital.

Influenza

  • Influenza indicators continue to decline across France in both community and hospital settings. Ten regions are at baseline levels, and three regions remain in the post-epidemic phase. The French West Indies, French Guiana, and Mayotte are still in the epidemic phase.

Bronchiolitis

  • Syndromic indicators at baseline levels in all regions, except Mayotte, which is in the epidemic phase.

COVID-19

  • Syndromic activity remains stable at low levels. A slight increase in virological indicators has been observed in community settings and in wastewater.

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