Key Points In Occitanie, since May 1, 2023, 114 imported cases of dengue, 1 imported case of chikungunya, and 17 cases of locally acquired dengue have been identified. No cases of Zika...

Key Points West Nile In late July 2023, locally acquired human cases were reported for the first time in the Nouvelle-Aquitaine region. As of September 26, 2023, 20 confirmed or...

Key Points West Nile As of September 11, 2023, 9 confirmed or probable locally acquired human cases have been identified (onset of symptoms between mid-July and mid-August): 8 in...

Key Points In Occitanie, since May 1, 2023, 73 imported cases of dengue, 1 imported case of chikungunya, and 1 locally acquired case of dengue have been identified. No cases of Zika...

Key Points West Nile and Usutu Active circulation of West Nile and Usutu viruses in Gironde and Charente-Maritime. Chikungunya, dengue, Zika From May 1 to September 1, 2023, 64 imported...

Key Points Since May 1, 2023, 38 imported cases of dengue and 1 imported case of chikungunya have been identified in Occitanie. No cases of Zika have been identified. To limit the risk...

Key Points West Nile Virus As of August 22, 2023, 8 confirmed or probable human cases with symptoms that began during the second half of July have been identified: 7 cases in Gironde...

Key Points In Occitanie, since May 1, 2023, 29 imported cases of dengue and 1 imported case of chikungunya have been identified. No cases of Zika have been identified. To limit the...

Key Points West Nile Virus In late July 2023, locally acquired human cases were reported for the first time in the Nouvelle-Aquitaine region. As of August 8, 2023, 7 human cases had...

Sustained chikungunya IgG seropositivity in the population of Mayotte will not be sufficient to prevent future epidemics: a seroprevalence study, 2019