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Full-Text Articles in Veterinary Preventive Medicine, Epidemiology, and Public Health
Plants, Prions And Possibilities: Current Understanding And Significance Of Prion Uptake Into Plants, Tracy A. Nichols
Plants, Prions And Possibilities: Current Understanding And Significance Of Prion Uptake Into Plants, Tracy A. Nichols
USDA Wildlife Services: Staff Publications
Chronic wasting disease (CWD) is an infectious, neurodegenerative disease of deer (white-tailed and mule), elk, moose, sika deer and muntjac caused by a misfolded version of a normally occurring protein. The notion that CWD could be spread indirectly via the environment has been documented and accepted in the scientific community for quite some time. Deer and elk consume soil, inhale dust and lick objects that have infectious material on them, resulting in chronic, low dose exposure. Surface contamination of plants with urine or feces is likely an additional source of exposure via ingestion and has been modeled in the laboratory …
Fecal Volatile Organic Ccompound Profiles From White-Tailed Deer (Odocoileus Virginianus) As Indicators Of Mycobacterium Bovis Exposure Or Mycobacterium Bovis Bacille Calmette-Guerin (Bcg) Vaccination, Randal S. Stahl, Christine K. Ellis, Pauline Nol, W. Ray Waters, Kurt C. Vercauteren
Fecal Volatile Organic Ccompound Profiles From White-Tailed Deer (Odocoileus Virginianus) As Indicators Of Mycobacterium Bovis Exposure Or Mycobacterium Bovis Bacille Calmette-Guerin (Bcg) Vaccination, Randal S. Stahl, Christine K. Ellis, Pauline Nol, W. Ray Waters, Kurt C. Vercauteren
USDA Wildlife Services: Staff Publications
White-tailed deer (Odocoileus virginianus) serve as a reservoir for bovine tuberculosis, caused by Mycobacterium bovis, and can be a source of infection in cattle. Vaccination with M. bovis Bacille Calmette Guerin (BCG) is being considered for management of bovine tuberculosis in deer. Presently, no method exists to non-invasively monitor the presence of bovine tuberculosis in deer. In this study, volatile organic compound profiles of BCG-vaccinated and non-vaccinated deer, before and after experimental challenge with M. bovis strain 95–1315, were generated using solid phase microextraction fiber head-space sampling over suspended fecal pellets with analysis by gas chromatography/mass spectrometry. …