Man Epidemiology 8 Human diseases 8 Prion, Viral, Bacterial and Fungal Pathogens of Humans, (New March 2000) 5 Diagnosis 4 Disease control 4 Health Economics, (New March 2000) 4 Protozoan, Helminth and Arthropod Parasites of Humans, (New March 2000) 4 Clinical aspects 3 Diagnosis of Animal Diseases, (New March 2000) 3 Diagnosis of Human Disease, (New March 2000) 3 Drug therapy 3 Genetics and Molecular Biology of Microorganisms, (New March 2000) 3 Host Resistance and Immunity 3 Molecular Biology and Molecular Genetics, (Discontinued March 2000, Reinstated and Revised June 2002) 3 Pesticides and Drugs; Control, (New March 2000) 3 Protozoan, Helminth, Mollusc and Arthropod Parasites of Animals, (New March 2000) 3 Zoonoses 3 Animal models 2 Biochemistry and Physiology of Microorganisms, (New March 2000) 2 Diagnostic techniques 2 Disease vectors 2 Human Immunology and Allergology, (New March 2000) 2 Immunology 2 Microbiology (General) 2 Molecular biology 2 Neoplasms 2 Pathogen, Pest, Parasite and Weed Management (General) 2 Pathogenesis 2 Pathogens, Parasites and Infectious Diseases (Wild Animals), (New March 2000) 2