Infectious Diseases and Immunology

The field of infectious diseases focuses on the study, diagnosis, prevention, and treatment of diseases caused by pathogenic microorganisms such as bacteria, viruses, fungi, and parasites in animals. It encompasses understanding how these pathogens spread within animal populations, their impact on animal health and productivity, and their potential to transmit to humans (zoonoses). Veterinary infectious disease specialists work to develop strategies for disease control, including vaccination programs, biosecurity measures, and antimicrobial therapies, to protect both animal and public health.

Veterinary immunology is the study of the animal immune system and its role in defending against infections, maintaining health, and responding to vaccines or immunotherapies. It involves understanding innate and adaptive immune responses, immune-mediated disorders, and the development of immunity in different species. This field is critical for designing effective vaccines, diagnosing immune-related diseases, and managing conditions such as allergies or autoimmune disorders in animals. It also plays a key role in herd health management and disease prevention strategies.