Endoparasites are internal parasites that live within their host organism. Synonyms for endoparasites include internal parasites, parasitic organisms, parasitic worms, parasitic protozoa, and infection-causing agents. These parasites can affect a range of animals including humans, causing diseases and health problems. They can be transmitted through contaminated food and water, or through infected animals or insects. Common examples of endoparasites include tapeworms, roundworms, and malaria parasites. It is important to understand the symptoms and effects of endoparasites, as well as how to prevent and treat infections. Regular veterinary check-ups and proper hygiene practices can help to reduce the risk of endoparasitic infections for both humans and animals.