Key Points

In Occitanie, from May 1 to September 10, 2025, the following were identified:

• 86 imported cases of dengue, 99 imported cases of chikungunya, and 1 imported case of Zika

• 46 locally transmitted cases of chikungunya: 24 in Gard and 22 in Hérault

• 4 locally acquired cases of dengue: 1 in Haute-Garonne, 1 in Lot, 1 in Pyrénées-Orientales, and 1 in Hérault