Veterinary science is a branch of medicine that deals with the prevention, diagnosis, and treatment of diseases in animals. Veterinarians play a vital role in ensuring animal health and welfare, as well as protecting public health by monitoring and controlling zoonotic diseases—those that can be transmitted from animals to humans. They work with a wide range of animals, including pets, livestock, and wildlife. In addition to clinical work, veterinarians may also be involved in research, education, and the development of policies related to animal health. Their work is essential for maintaining food safety and supporting the agricultural economy.