Which branch deals with microbes that cause diseases in humans and animals?

• A. Medical Microbiology
• B. Immunology
• C. Public Health Microbiology and Epidemiology
• D. Agricultural Microbiology

Answer: (A)

Medical Microbiology concentrates on the microbes that cause disease in humans and animals, linking the study of pathogens to clinical diagnosis, treatment, and prevention. It covers bacteria, viruses, fungi, and parasites, focusing on how these agents cause illness, how we detect them in patients or animals, and how therapies and infection-control measures are applied. This clinical, pathogen-centered focus distinguishes it from immunology, which studies the immune system and responses; Public Health Microbiology and Epidemiology, which look at disease patterns and transmission at the population level; and Agricultural Microbiology, which explores microbes in agricultural settings and plant or animal health without the same emphasis on human/animal clinical disease.