Parasitology in veterinary medicine involves the study of parasites that affect animals, including protozoa, helminths (worms), arthropods (such as ticks and fleas), and ectoparasites (like mites). It encompasses identifying, classifying, and understanding the life cycles, transmission routes, and effects of these parasites on animal health. Veterinarians and parasitologists focus on diagnosing parasitic infections, implementing effective treatment protocols, and preventing parasite spread through hygiene, medication, and environmental management. Parasitology is crucial for maintaining animal welfare, preventing zoonotic diseases, and optimizing production in livestock. Ongoing research in this field aims to develop new therapies, vaccines, and control strategies to combat parasitic infections globally.