Echinococcus multilocularis infections of rural, residential and urban foxes (Vulpes vulpes) in the canton of Geneva, Switzerland

Parasite

卷:12

关键词: Echinococcus multilocularis;    Vulpes;    red fox;    urbanisation;    zoonosis;    Switzerland;   

DOI  :  10.1051/parasite/2005124339

来源: DOAJ

【 摘 要 】

We examined 267 red foxes (Vulpes vulpes) from the canton of Geneva, Switzerland, for intestinal infections with Echinococcus multilocularis. This region is situated in the core area of the endemic range of this zoonotic cestode in Central Europe. Several factors were taken into account and urbanisation level appeared to be the most explicative to describe observed differences. The prevalence decreased significantly from rural and residential areas (prevalence of 52 %, CI 43-62 %, and 49 %, CI 38-59 %, respectively) to the urban area (prevalence of 31 %, CI 19-42 %). A few juvenile foxes harboured very high burdens up to more than 120,000 worms and were significantly more heavily infected than adults. The intensity of infection decreased from rural and residential areas to the city, suggesting a lower contamination of the urban environment.

【 授权许可】

Unknown