Key Points

Arboviral Diseases

• Dengue: 2 imported cases identified since the start of the season in Corsica. For information, several episodes of local transmission have been identified in Occitanie, Provence-Alpes-Côte d'Azur, and Auvergne-Rhône-Alpes.

• Chikungunya: For your information, one locally transmitted case was identified in Île-de-France in July.

• West Nile: 1 case imported from Italy confirmed in Corsica in August. For your information, active viral circulation in the Var.

Extreme heat, heat wave

• No heat waves are expected in the coming days.

Pollen

• The allergy risk across the entire region is low (source: RNSA).