title: Mycobacterium bovis Infection of Cattle and White-Tailed Deer: Translational Research of Relevance to Human Tuberculosis.
abstract: Tuberculosis (TB) is a premier example of a disease complex with pathogens primarily affecting humans (i.e., Mycobacterium tuberculosis) or livestock and wildlife (i.e., Mycobacterium bovis) and with a long history of inclusive collaborations between physicians and veterinarians. Advances in the study of bovine TB have been applied to human TB, and vice versa. For instance, landmark discoveries on the use of Koch's tuberculin and interferon-γ release assays for diagnostic purposes, as well as Calmette and Guérin's attenuated M. bovis strain as a vaccine, were first evaluated in cattle for control of bovine TB prior to wide-scale use in humans. Likewise, recent discoveries on the role of effector/memory T cell subsets and polyfunctional T cells in the immune response to human TB, particularly as related to vaccine efficacy, have paved the way for similar studies in cattle. Over the past 15 years, substantial funding for development of human TB vaccines has led to the emergence of multiple promising candidates now in human clinical trials. Several of these vaccines are being tested for immunogenicity and efficacy in cattle. Also, the development of population-based vaccination strategies for control of M. bovis infection in wildlife reservoirs will undoubtedly have an impact on our understanding of herd immunity with relevance to the control of both bovine and human TB in regions of the world with high prevalence of TB. Thus, the one-health approach to research on TB is mutually beneficial for our understanding and control of TB in humans, livestock, and wildlife.
authors.affiliation: Dr. W. Ray Waters, DVM, PhD, is a veterinary medical officer in the TB Research Project in the Infectious Bacterial Diseases of Livestock Research Unit at the National Animal Disease Center, Agricultural Research Service, United States Department of Agriculture (USDA), Ames, Iowa, and a collaborator/assistant professor of veterinary microbiology and preventive medicine at Iowa State University, Ames, Iowa. Dr. Mitchell V. Palmer, DVM, PhD, is a veterinary medical officer in the TB Research Project in the Infectious Bacterial Diseases of Livestock Research Unit at the National Animal Disease Center, Agricultural Research Service, USDA, Ames, Iowa, and a collaborator/assistant professor of veterinary pathology at Iowa State University, Ames, Iowa.
authors.forename: W Ray
authors.initials: WR
authors.lastname: Waters
authors.affiliation: Dr. W. Ray Waters, DVM, PhD, is a veterinary medical officer in the TB Research Project in the Infectious Bacterial Diseases of Livestock Research Unit at the National Animal Disease Center, Agricultural Research Service, United States Department of Agriculture (USDA), Ames, Iowa, and a collaborator/assistant professor of veterinary microbiology and preventive medicine at Iowa State University, Ames, Iowa. Dr. Mitchell V. Palmer, DVM, PhD, is a veterinary medical officer in the TB Research Project in the Infectious Bacterial Diseases of Livestock Research Unit at the National Animal Disease Center, Agricultural Research Service, USDA, Ames, Iowa, and a collaborator/assistant professor of veterinary pathology at Iowa State University, Ames, Iowa.
authors.forename: Mitchell V
authors.initials: MV
authors.lastname: Palmer
mesh_terms: D000818:Animals; D000835:Animals, Wild; D002417:Cattle; D003670:Deer; D006801:Humans; D009163:Mycobacterium bovis / Q000472:pathogenicity*; D057170:Translational Research, Biomedical / Q000379:methods*; D014376:Tuberculosis / Q000175:diagnosis* / Q000378:metabolism* / Q000473:pathology; D014380:Tuberculosis, Bovine / Q000175:diagnosis / Q000378:metabolism / Q000473:pathology
keywords: cattle; deer; immunology; mycobacteria; one-health; pathogenesis; tuberculosis; vaccines