PATHOLOGY

Detailed explanation-1: -Intestinal parasites are organisms that live in the gastrointestinal (GI) tracts of dogs and cats. The most common types are roundworms, hookworms, whipworms, tapeworms, giardia and coccidia. All of these parasites can be transmitted to other pets and, in some cases, humans.

Detailed explanation-2: -Roundworms are a group of parasites that includes pinworms and ascariasis. These tiny organisms enter your body, where they often live in your digestive system and cause problems. You can get roundworms by coming into contact with roundworm eggs or larvae.

Detailed explanation-3: -There are three main classes of parasites that can cause disease in humans: protozoa, helminths, and ectoparasites.