Mycobacterium bovis in free-living and captive wildlife, including farmed deer.
Mycobacterium bovis has been isolated from a wide range of wildlife species, in addition to domestic animals. This review examines the role played by various species in the maintenance of M. bovis in wildlife communities and the spread to domestic animals. Badgers (Meles meles), brushtail possums (Trichosurus vulpecula), deer (Odocoileus virginianus), bison (Bison bison) and African buffalo (Syncerus caffer) are examples of wildlife that are maintenance hosts of M. bovis. The importance of these hosts has been highlighted by the growing realisation that these animals can represent the principal source of infection for both domestic animals and protected wildlife species. The range of methods for controlling M. bovis in wildlife is limited. While population control has been used in some countries, this approach is not applicable in many situations where protected wildlife species are concerned. Vaccination is a potential alternative control method, although as yet, no practical, effective system has been developed for vaccinating wildlife against bovine tuberculosis. Tuberculosis caused by M. bovis has also been a problem in captive wildlife and in recently domesticated animals such as farmed deer. Control of M. bovis in this group of animals is dependent on the judicious use of diagnostic tests and the application of sound disease control principles. The advances in the development of bovine tuberculosis vaccines for cattle and farmed deer may offer valuable insights into the use of vaccination for the control of tuberculosis in a range of captive wildlife species.
de Lisle
G W
GW
AgResearch, Wallaceville Animal Research Centre, P.O. Box 40-063, Upper Hutt, New Zealand.
Mackintosh
C G
CG
Bengis
R G
RG
D000349:Africa / Q000453:epidemiology; D000818:Animals; D000829:Animals, Domestic; D000835:Animals, Wild; D001315:Australia / Q000453:epidemiology; D016164:Bison; D002020:Buffaloes; D002335:Carnivora; D002417:Cattle; D003670:Deer; D006801:Humans; D007494:Ireland / Q000453:epidemiology; D009163:Mycobacterium bovis / Q000276:immunology / Q000302:isolation & purification*; D009520:New Zealand / Q000453:epidemiology; D009656:North America; D011323:Primates; D013552:Swine; D014376:Tuberculosis / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission / Q000662:veterinary*; D014380:Tuberculosis, Bovine / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D006113:United Kingdom / Q000453:epidemiology; D014611:Vaccination / Q000662:veterinary