Bovine respiratory disease research (1983-2009).
Bovine respiratory disease (BRD) research has provided significant understanding of the disease over the past 26 years. Modern research tools that have been used include monoclonal antibodies, genomics, polymerase chain reaction, immunohistochemistry (IHC), DNA vaccines and viral vectors coding for immunogens. Emerging/reemerging viruses and new antigenic strains of viruses and bacteria have been identified. Methods of detection and the role for cattle persistently infected bovine viral diarrhea virus (BVDV) were identified; viral subunits, cellular components and bacterial products have been characterized. Product advances have included vaccines for bovine respiratory syncytial virus, Mannheimia haemolytica and Pasteurella multocida; the addition of BVDV2 to the existing vaccines and new antibiotics. The role of Mycoplasma spp., particularly Mycoplasma bovis in BRD, has been more extensively studied. Bovine immunology research has provided more specific information on immune responses, T cell subsets and cytokines. The molecular and genetic basis for viral-bacterial synergy in BRD has been described. Attempts have been made to document how prevention of BRD by proper vaccination and management prior to exposure to infectious agents can minimize disease and serve as economic incentives for certified health programs.
Fulton
Robert W
RW
Department of Veterinary Pathobiology, Center for Veterinary Health Sciences, Oklahoma State University, Stillwater, OK 74078, USA. robert.fulton@okstate.edu
D000822:Animal Husbandry / Q000379:methods; D000818:Animals; D048090:Bovine Respiratory Disease Complex / Q000266:history / Q000276:immunology / Q000382:microbiology / Q000517:prevention & control* / Q000821:virology; D002417:Cattle; D017938:Coronavirus, Bovine; D001908:Diarrhea Viruses, Bovine Viral; D007242:Herpesvirus 1, Bovine; D049673:History, 20th Century; D049674:History, 21st Century; D007241:Infectious Bovine Rhinotracheitis / Q000821:virology; D008967:Molecular Biology; D012106:Research / Q000266:history; D018357:Respiratory Syncytial Virus Infections / Q000662:veterinary; D018112:Respiratory Syncytial Virus, Bovine; D014612:Vaccines / Q000627:therapeutic use
D014612:Vaccines