Key Points Imported cases from May 1 to August 10, 202613 cases of chikungunya29 cases of dengue2 cases of Zika  Locally acquired cases from May 1 to August 10, 20268 cases of...

Key Points Chikungunya, Dengue, and ZikaIndigenous CasesAs of August 10, 2026, five outbreaks of locally transmitted vector-borne disease have been identified in mainland France:3...

Key PointsDengueDengue activity is low throughout the country. Since the beginning of the year, 11 cases of dengue have been laboratory-confirmed, with the most recent case reported in...

Key Points Imported Cases in Occitanie11 cases of chikungunya26 cases of dengue2 cases of Zika  Locally acquired cases in Occitanie5 cases of chikungunya2 cases of dengue0 cases of Zika...

Key PointsChikungunya, Dengue, and ZikaIndigenous CasesAs of August 3, 2026, five outbreaks of locally transmitted vector-borne disease have been identified in mainland France:3...

Key PointsDengueDengue activity remains low throughout the country. Since the beginning of the year, 11 cases of dengue have been laboratory-confirmed, with the most recent case reported...

Key Points Imported Cases 11 cases of chikungunya24 cases of dengue2 cases of Zika  Locally acquired casesOne locally acquired case of West Nile virus infection was identified in the...

Key PointsChikungunya, Dengue, and ZikaLocally Acquired CasesAs of July 27, 2026, two unrelated locally acquired cases of dengue fever were identified in the Tarn and Hérault departments...

Key PointsSince late January (Week 04), 1,222 cases of chikungunya have been laboratory-confirmed in French Guiana, including 20 in Week 29 (unconsolidated data). The virus continues to...

Key PointsChikungunya, Dengue, and ZikaIndigenous CasesAs of July 20, 2026, two locally acquired cases of dengue have been identified in the Tarn and Hérault departments...