Public Health Monitoring in the Provence-Alpes-Côte d'Azur Region. Bulletin of February 25, 2026.

Key Points

Influenza and Flu-Like Illnesses

  • The Provence-Alpes-Côte d'Azur region has entered the post-epidemic phase

  • Influenza activity continues to decline in week 8 across all surveillance networks. All regions in mainland France have now emerged from the epidemic phase for influenza.

Bronchiolitis (under 1 year)

  • 7th week in the post-epidemic phase

  • Activity remains fluctuating at a still-high level in emergency departments as well as at SOS Médecins (slight downward trend).

Acute gastroenteritis

  • Activity for acute gastroenteritis is stable at SOS Médecins and declining in emergency departments, returning to a level equivalent to or lower than that observed in previous years during the same period.

Pollen and allergies

  • Pollen exposure is at a high level, with allergy-related activity on the rise at SOS Médecins.

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