Public Health Monitoring in the Provence-Alpes-Côte d'Azur Region. Bulletin of March 11, 2026.

Key Points

Flu and Flu-Like Illnesses

  • Baseline level for the past 2 weeks

  • Influenza activity continues to decline in Week 10 across all surveillance networks. All regions in mainland France have returned to baseline activity levels.

Bronchiolitis (under 1 year)

  • End of the epidemic

  • Activity is declining at SOS Médecins and in emergency departments. All regions of mainland France, except Corsica, have returned to baseline activity levels.

Pollen and allergies

  • Pollen exposure is at a moderate to high level, with a sharp increase in allergy-related activity at SOS Médecins.

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