International Journal of Veterinary Science and Medicine (Apr 2018)
Endoparasites in household and shelter dogs from Central Italy
Abstract
Intestinal and respiratory parasites are among the most common pathogens in dogs and some of them are recognized as zoonotic agents. In Italy, various taxa have been reported, with variable prevalence estimates depending on study area, dog category and coprological exam technique. In this paper, we report the results of six years of passive surveillance. In the period January 2006-December 2012, 2,775 dog faecal samples from Lazio Region (Central Italy), were examined for parasites, 1,156 from household and 1,619 from shelter dogs, respectively. The following parasites were detected: Giardia duodenalis, Cystoisospora sp., Ancylostomatidae, Toxocara canis, Toxascaris leonina, Trichuris vulpis, Eucoleus böhmi, Eucoleus aerophilus, Mesocestoides sp., Taeniidae and Dipylidium caninum. Helminths were more frequent than protozoa, with total prevalences of 29.1% and 10.7%, respectively. T. vulpis and Ancylostomatidae were the most common parasites, with prevalences of 9.9% and 9.6% respectively. T. vulpis and Ancylostomatidae were significantly more prevalent in shelter dogs than in household ones. T. canis and Cystoisospora sp. were significantly more frequent in household dogs.The assessment of the prevalence in sheltered and in household dogs is useful to infer the occurrence of different parasites in the origin population and to plan possible control intervention. Keywords: Ancylostomatidae, Cystoisospora sp., Dog, Shelter, T. Canis, T. vulpis, Zoonosis