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Full-Text Articles in Medicine and Health Sciences
Antibody Responses In Reindeer (Rangifer Tarandus) Infected With Mycobacterium Bovis, W. R. Waters, M. V. Palmer, J. P. Bannantine, R. Greenwald, J. Esfandiari, P. Andersen, J. Mcnair, J. M. Pollock, K. P. Lyashchenko
Antibody Responses In Reindeer (Rangifer Tarandus) Infected With Mycobacterium Bovis, W. R. Waters, M. V. Palmer, J. P. Bannantine, R. Greenwald, J. Esfandiari, P. Andersen, J. Mcnair, J. M. Pollock, K. P. Lyashchenko
Michigan Bovine Tuberculosis Bibliography and Database
Despite having a very low incidence of disease, reindeer (Rangifer tarandus) are subject to tuberculosis (TB) testing requirements for interstate shipment and herd accreditation in the United States. Improved TB tests are desperately needed, as many reindeer are falsely classified as reactors by current testing procedures. Sera collected sequentially from 11 (experimentally) Mycobacterium bovis-infected reindeer and 4 noninfected reindeer were evaluated by enzyme-linked immunosorbent assay (ELISA), immunoblotting, and multiantigen print immunoassay (MAPIA) for antibody specific to M. bovis antigens. Specific antibody was detected as early as 4 weeks after challenge with M. bovis. By MAPIA, sera …
Molecular Characterization Of Mycobacterium Tuberculosis Complex Isolates From Wild Ungulates In South-Central Spain, Christian Gortazar, Joaquín Vicente, Sofia Samper, Joseba M. Garrido, Isabel Fernandez-De-Mera, Patricia Gavín, Ramón A. Juste, Carlos Martín, Pelayo Acevedo, Manuel De La Puentea, Ursula Höflea
Molecular Characterization Of Mycobacterium Tuberculosis Complex Isolates From Wild Ungulates In South-Central Spain, Christian Gortazar, Joaquín Vicente, Sofia Samper, Joseba M. Garrido, Isabel Fernandez-De-Mera, Patricia Gavín, Ramón A. Juste, Carlos Martín, Pelayo Acevedo, Manuel De La Puentea, Ursula Höflea
Michigan Bovine Tuberculosis Bibliography and Database
The role of European wild ungulates in the epidemiology of tuberculosis (TB) is still under discussion. This study describes the geographical distribution and molecular typing of 77 Mycobacterium tuberculosis complex isolates belonging either to M. bovis or to M. caprae, cultivated from hunter harvested red deer (Cervus elaphus) and European wild boar (Sus scrofa) in 24 Spanish localities, and compares them with spoligotypes detected previously in humans, livestock or wild animals, as described in the literature. The distribution of the molecular type patterns suggests that the population of M. tuberculosis complex strains isolated from Spanish …
Use Of An Electronic Nose To Diagnose Mycobacterium Bovis Infection In Badgers And Cattle, R. Fend, R. Geddes, S. Lesellier, H.-M. Vordermeier, L. A. L. Corner, E. Gormley, E. Costello, R. G. Hewinson, D. J. Marlin, A. C. Woodman, M. A. Chambers
Use Of An Electronic Nose To Diagnose Mycobacterium Bovis Infection In Badgers And Cattle, R. Fend, R. Geddes, S. Lesellier, H.-M. Vordermeier, L. A. L. Corner, E. Gormley, E. Costello, R. G. Hewinson, D. J. Marlin, A. C. Woodman, M. A. Chambers
Michigan Bovine Tuberculosis Bibliography and Database
It is estimated that more than 50 million cattle are infected with Mycobacterium bovis worldwide, resulting in severe economic losses. Current diagnosis of tuberculosis (TB) in cattle relies on tuberculin skin testing, and when combined with the slaughter of test-positive animals, it has significantly reduced the incidence of bovine TB. The failure to eradicate bovine TB in Great Britain has been attributed in part to a reservoir of the infection in badgers (Meles meles). Accurate and reliable diagnosis of infection is the cornerstone of TB control. Bacteriological diagnosis has these characteristics, but only with samples collected postmortem. Unlike …
Hidden Effects Of Chronic Tuberculosis In African Buffalo, Anna E. Jolles, David V. Cooper, Simon A. Levin
Hidden Effects Of Chronic Tuberculosis In African Buffalo, Anna E. Jolles, David V. Cooper, Simon A. Levin
Michigan Bovine Tuberculosis Bibliography and Database
Infectious diseases can bring about population declines and local host extinctions, contributing significantly to the global biodiversity crisis. Nonetheless, studies measuring population-level effects of pathogens in wild host populations are rare, and taxonomically biased toward avian hosts and macroparasitic infections. We investigated the effects of bovine tuberculosis (bTB), caused by the bacterial pathogen Mycobacterium bovis, on African buffalo (Syncerus caffer) at Hluhluwe-iMfolozi Park, South Africa. We tested 1180 buffalo for bTB infection between May 2000 and November 2001. Most infections were mild, confirming the chronic nature of the disease in buffalo. However, our data indicate that bTB …
Spatial Management Of Wildlife Disease, Richard Horan, Christopher Wolf, Eli P. Fenichel, Kenneth H. Mathews, Jr.
Spatial Management Of Wildlife Disease, Richard Horan, Christopher Wolf, Eli P. Fenichel, Kenneth H. Mathews, Jr.
Michigan Bovine Tuberculosis Bibliography and Database
The spread of wildlife diseases is a major threat to livestock, human health, resource-based recreation, and biodiversity conservation (Cleaveland, Laurenson, and Taylor). The development of economically sound wildlife disease-management strategies requires an understanding of the links between ecological functions (e.g., disease transmission and wildlife dispersal) and economic choices, and the associated tradeoffs. Spatial linkages are particularly relevant. Yet while ecologists have long-argued that space is important (Hudson et al.), prior economic work has largely ignored spatial issues.
For instance, Horan and Wolf analyzed a case study of bovine tuberculosis (bTB) in Michigan deer, a problem where the disease appears to …
Michigan Bovine Tuberculosis Eradication Project: 2005 Activities Report And Conference Proceedings
Michigan Bovine Tuberculosis Eradication Project: 2005 Activities Report And Conference Proceedings
Michigan Bovine Tuberculosis Bibliography and Database
On June 7 and 8, 2005, the State of Michigan and U.S. Department of Agriculture hosted the ninth annual bovine Tuberculosis (TB) meeting of scientists, with the intent to share research information and provide updates on policies, regulations and activities regarding bovine TB.
This document is a thank you to stakeholders and serves as an annual report offering insight into the finer points of this multi-agency project. The year 2005 has been one of milestones. The Upper Peninsula received TB-Free Status; only one TB positive farm was found during routine surveillance testing; and the disease prevalence rate in Deer Management …
Mycobacterium Avium Subsp. Paratuberculosis From Free-Ranging Deer And Rabbits Surrounding Minnesota Dairy Herds, Eran A. Raizman, Scott J. Wells, Peter A. Jordan, Glenn D. Delgiudice, Russell R. Bey
Mycobacterium Avium Subsp. Paratuberculosis From Free-Ranging Deer And Rabbits Surrounding Minnesota Dairy Herds, Eran A. Raizman, Scott J. Wells, Peter A. Jordan, Glenn D. Delgiudice, Russell R. Bey
Michigan Bovine Tuberculosis Bibliography and Database
The objectives of this study were to estimate the prevalence of Mycobacterium avium subsp. paratuberculosis (MAP) among deer and rabbits surrounding infected and noninfected Minnesota dairy farms using fecal culture, and to describe the frequency that farm management practices were used that could potentially lead to transmission of infection between these species. Fecal samples from cows and the cow environment were collected from 108 Minnesota dairy herds, and fecal pellets from free-ranging white-tailed deer and eastern cottontail rabbits were collected from locations surrounding 114 farms; all samples were tested using bacterial culture. In addition, a questionnaire was administered to 114 …
Bovine Tuberculosis Eradication: Uniform Methods And Rules, Effective January 1, 2005
Bovine Tuberculosis Eradication: Uniform Methods And Rules, Effective January 1, 2005
Michigan Bovine Tuberculosis Bibliography and Database
These Uniform Methods and Rules (UM&R) are the minimum standards adopted and approved by the Deputy Administrator, Veterinary Services (VS), Animal and Plant Health Inspection Service (APHIS), on January 20, 2005. They were established for the maintenance of tuberculosis-free accredited herds of cattle and bison and the maintenance of State or zone status in the U.S. Department of Agriculture’s (USDA) tuberculosis eradication program.
These minimum standards do not preclude the adoption of more stringent standards by any State or zone.
Wildlife-Cattle Interactions In Northern Michigan: Implications For The Transmission Of Bovine Tuberculosis, Jerry Alan Hill
Wildlife-Cattle Interactions In Northern Michigan: Implications For The Transmission Of Bovine Tuberculosis, Jerry Alan Hill
Michigan Bovine Tuberculosis Bibliography and Database
Bovine tuberculosis (Mycobacterium bovis) was discovered in northern Michigan white-tailed deer (Odocoileus virginianus) in 1994, and has been known to exist in Michigan cattle herds since 1998. Despite efforts to eradicate the disease in cattle, infection and re-infection of farms continues to occur, suggesting transmission among cattle, deer, or other wildlife reservoirs. The goals of this study were to document wildlife activity on farms and evaluate the possible role wildlife play in the ecology of bovine tuberculosis (TB) in Michigan. Visual observations were conducted on farms in a 5-county area of northern Michigan to document direct …