title: Serological response of cattle in Kenya vaccinated with a killed B abortus strain 45/20 adjuvant vaccine.
abstract: The non agglutinogenic character of the 45/20 vaccine has been evaluated under Kenyan conditions in East African Boran and Jersey cattle. Observations are also recorded on the use of the vaccine in cattle with a prior history of strain 19 vaccination and in an infected herd. The problem of persistant reactors is discussed.
mesh_terms: D000276:Adjuvants, Immunologic; D000372:Agglutination Tests; D000818:Animals; D002004:Brucella Vaccine; D002003:Brucella abortus / Q000276:immunology*; D002007:Brucellosis, Bovine / Q000276:immunology; D002417:Cattle / Q000276:immunology*; D003168:Complement Fixation Tests; D007630:Kenya
chemical_list: D000276:Adjuvants, Immunologic; D002004:Brucella Vaccine