The study of the diversity of the parasite fauna in the investigated foxes showed a high level of infestation (100%). The taxonomy of parasitofauna in foxes includes 12 parasitic invasions (Isospora canis – 14,3%, Alaria alata – 51,0%, Mesocestoides lineatus – 21,7%, Taeniidae spp – 27,0%, Syphacia obvelata – 17,0%, Strongyloides stercoralis – 13,3%, Toxocara canis – 59,0%, Toxascaris leonina – 65,5%, Ancylostoma caninum – 8,7%, Trichuris vulpis – 26,1%, Trichuris muris – 4,4%, Capilaria hepatica – 35,0%), which belong to 5 classes, 10 families, 11 genera and about 12 species. The share of species from the Sporozoa class is 8.3%, from the Trematoda class - 8.3%, from the Cestoda class - 16.7%, from the Secernentea class - 41.7% and from the Adenophorea class - 25.0%. Analyzing the parasitic species on epidemiological criterion, it was found that 10 species (83.3%) with large spread have zoonotic impact (A. alata, M. lineatus, Taenia spp., S. obvelata, S. ratti, T. canis, T. leonina, A. caninum, C. hepatica, T. vulpis) with a major risk to public health, and the identified invasions (100%) can parasitize domestic animals, as well as game fauna.
