Chikungunya, Dengue, Zika, and West Nile in Occitanie. Bulletin dated August 12, 2026.

Key Points 

Imported cases from May 1 to August 10, 2026

  • 13 cases of chikungunya
  • 29 cases of dengue
  • 2 cases of Zika  

Locally acquired cases from May 1 to August 10, 2026

  • 8 cases of chikungunya
  • 2 cases of dengue
  • 0 cases of Zika 
  • 2 cases of West Nile virus infection

In relation to

Chikungunya

thematic dossier

Chikungunya is a viral disease transmitted by mosquitoes of the genus Aedes. The most common symptoms are fever and joint pain.

Dengue

thematic dossier

Dengue fever is a viral disease transmitted by mosquitoes of the genus Aedes. The most common symptoms are fever and joint pain. Its complications can be severe.

West Nile virus

thematic dossier

West Nile virus is an arbovirus primarily transmitted by mosquitoes that can cause neurological disorders in humans. It is a virus found in birds, but it can also infect humans and horses. In...

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