Key Points

• In Occitanie, since May 1, 2021, 14 imported cases of dengue fever have been confirmed: the individuals involved had returned from Réunion (12), Djibouti (1), and French Guiana (1).

• No cases of chikungunya or Zika have been identified.

• To limit the risk of local transmission, 17 entomological surveys and 6 vector control treatments were carried out in the vicinity of these cases.