Acute respiratory infections (influenza, bronchiolitis, COVID-19). Bulletin dated October 22, 2025.
Key Points
Acute respiratory infections (ARI)
Activity remains generally stable in the city and at the hospital.
Influenza
All indicators at baseline levels across all regions. End of the epidemic in Réunion (S41).
Bronchiolitis
Indicators are stable and at baseline levels in most regions. The Île-de-France and Normandy regions are in the pre-epidemic phase. Detection of rhinoviruses capable of causing bronchiolitis in mainland France.
COVID-19
Syndromic activity decreasing in the community and generally stable in hospitals. Virological and wastewater indicators are declining.
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