Key Points

COVID-19

• Activity remains low, despite a slight increase in available indicators.

Bronchiolitis

• Epidemic activity.

• Decrease in the number of emergency room visits for the second consecutive week. Continued high detection rates of RSV and rhinoviruses/enteroviruses according to the virology laboratories at the University Hospitals of Brest and Rennes.

Influenza

• Non-epidemic activity.

• Since the start of surveillance, sporadic detection of influenza A viruses according to data from the virology laboratories at the Rennes and Brest university hospitals (first detection in Brest in week 46).

Asthma

• Continued high activity in hospital emergency departments among children (on the rise).