Resistance to microbial infection--vaccines in theory and practice.

Animals BCG Vaccine Bacterial Infections/prevention & control Bacterial Vaccines Brucella Vaccine Brucellosis, Bovine/prevention & control Cattle Humans Hypersensitivity, Delayed/immunology Immunity, Cellular Listeriosis/immunology,prevention & control Macrophages/immunology Mastitis, Bovine/prevention & control Mice Salmonella Infections/immunology Salmonella Infections, Animal/prevention & control Staphylococcal Infections/prevention & control,veterinary T-Lymphocytes/immunology Tuberculosis/immunology,prevention & control Tuberculosis, Bovine/prevention & control Typhoid Fever/prevention & control Vaccination Vaccines, Attenuated

BCG Vaccine Bacterial Vaccines Brucella Vaccine Vaccines, Attenuated