Key Points

Arboviruses

• Dengue: 6 dengue outbreaks and a total of 72 locally transmitted cases in 2024 in the Provence-Alpes-Côte d'Azur region.

• West Nile: Viral circulation remains active in the Var and Bouches-du-Rhône departments.

Acute Respiratory Infections (ARI)

• Week 40 marks the start of seasonal ARI surveillance for the 2024–2025 winter season.

COVID-19

• Activity slightly down.

Influenza

• Very low activity.

Bronchiolitis

• Very low activity.