Abstract
Our objective was to study the prevalence of intestinal parasitic infections among humans and their contact livestock animals in a rural community in Gharbia governorate, Egypt. The collected human and livestock animal fecal samples were examined by formol ether sedimentation technique and modified Ziehl-Neelsen stain. Human samples were further examined by the Kato-Katz technique. The total prevalence of intestinal parasites in humans was 52.3%; 7.3% helminths and 45% protozoa. Regarding animals, 29% of livestock animals had protozoan parasites and no helminths were detected. Results revealed that risk factors including drinking tap water and attendance of nurseries, affected the rate of parasitic infection among humans. The infection rate of protozoa was significantly higher among humans (1.5 times) as compared to animals.