Public Health Monitoring in the Provence-Alpes-Côte d'Azur region. Bulletin of March 18, 2026.

Key Points

Flu and flu-like symptoms

  • At baseline levels for the past 3 weeks.

  • Flu-related activity is stable in emergency rooms and declining at SOS Médecins. All regions in mainland France have returned to baseline activity levels.

Bronchiolitis (under 1 year)

  • End of the epidemic for the past 2 weeks.

  • Activity is on the rise at SOS Médecins and declining in emergency departments. All regions of mainland France have returned to baseline activity levels.

Pollen and allergies

  • Exposure to cypress pollen is at a moderate to high level, with allergy-related activity sharply declining at SOS Médecins.

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