[Prevalence of intestinal nematodes in dogs from Warsaw region].

Prevalence of intestinal nematodes in dogs from Warsaw region. Investigation of prevalence of intestinal parasites in dogs have been conducted in order to protect human and animal health. The aim of the study was to establish species composition of intestinal parasites and to evaluate their prevalence in dogs from the shelter in Józefów situated on north from Warsaw. Additionally, urban dogs from Warsaw and village dogs from areas near the shelter, were examined. The prevalence of nematodes was: 62.3% in dogs from shelter, 37.5% in village dogs and 18.8% in urban dogs. In homeless dogs, the most common parasite was Uncinaria stenocephala, then Trichuris vulpis and Toxascaris leonina. In village dogs only eggs of U. stenocephala were detected; in urban dogs Toxocara canis and U. stenocephala were found.