What is the primary focus of immunization in veterinary science?

The primary focus of immunization in veterinary science is centered around preventing diseases. Immunization works by stimulating the animal's immune system to recognize and fight off specific pathogens, which helps to build immunity against various infectious diseases. By vaccinating animals, veterinarians aim to protect individual animals as well as manage and control the spread of diseases within populations. This proactive approach is crucial in maintaining animal health, enhancing productivity in livestock, and safeguarding public health by preventing zoonotic diseases that can transfer between animals and humans. Hence, the focus is on prevention rather than treatment, diagnosis, or tracking health, which play different roles in veterinary care.