Health Surveillance in Brittany. Bulletin of February 28, 2025.
Key points
Bronchiolitis
No epidemic activity.
A slight increase in RSV detection has been reported by the virology laboratories at Rennes University Hospital and Brest University Hospital.
Other viruses capable of causing bronchiolitis are circulating, notably rhinoviruses.
Influenza and influenza-like illness
Epidemic activity. Decline in the monitored epidemic indicators.
Detection of influenza A and influenza B viruses is decreasing, according to the virology laboratories at the Rennes and Brest University Hospitals.
Gastroenteritis
High activity.
Indicators show a decrease in the number of emergency room visits and SOS Médecin consultations.
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