Parasites with possible zoonotic potential in the small intestines of red foxes (Vulpes vulpes) from Northwest Bohemia (CzR)

We determined the prevalence of primarily zoonotic parasites in the small intestines of 40 (20 males and 20 females) red foxes living near human dwellings. The total prevalence of parasite infection was 77.5 % (31/40); the prevalence was 37.5 % (15/40) for Toxocara canis and 35 % (14/40) for Toxascaris leonina. The mean intensity infection was 3 and 11 helminths for T. canis and T. leonina, respectively. The prevalence of other intestinal helminths and mean infection intensity in this study are given: Echinococcus multilocularis 40 % (16/40) with 1000 individuals, Mesocestoides spp. 40 % (16/40) with 8 individuals, Uncinaria stenocephala 10 % (4/40) with 8 individuals, and Taenia pisiformis 10 % (4/40) with 1 individual. With regards to prevalence and intensity of infection, as well as prevalence of individual parasites, there were no significant differences (P≥0.05) between male and female red foxes.