Health Monitoring in Corsica. Bulletin of January 14, 2026.

Key Points

Acute respiratory infections

Influenza

  • For influenza/flu-like illness, the share of activity at SOS Médecins decreased after a peak recorded in Week 52. The share of activity in emergency departments remained stable. Both of these activities remained at a very high level in Week 2.

Bronchiolitis

  • Regarding bronchiolitis in children under 1 year of age, activity was low at SOS Médecins, and no visits were recorded in emergency departments.

Consequently:

  • influenza and influenza-like illnesses: 5th week of the epidemic;

  • bronchiolitis (under 1 year): transition to the post-epidemic phase.

In S02, acute lower respiratory infections accounted for 25.3% of SOS Médecins’ activity and 10.9% of emergency department activity.

Mortality

  • No excess mortality observed.

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