Aetiology Animal Genetics and Breeding, (New March 2000) Animal Immunology, (New March 2000) Animal models Bacterial antigens Biochemistry and Physiology of Microorganisms, (New March 2000) Camelidae Cattle Cell culture Control programmes Costs Deer Diagnosis Diagnosis of Animal Diseases, (New March 2000) Diagnostic techniques Disease control Disease prevalence Disease prevention Disease resistance Disease surveys Economics Epidemiological surveys Epidemiology Genetic analysis Genetics Genetics and Molecular Biology of Microorganisms, (New March 2000) Geographical distribution Goats Host Resistance and Immunity Human diseases