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Tuberculosis in free-ranging, semi free-ranging and captive cervids
1Idaho Department of Agriculture, Idaho Department of Fish and Game, Wildlife Health Laboratory, Caldwell, 83605, USA.
Summary
Tuberculosis in cervids is a growing concern due to farming and increased animal density. Understanding epizootiology and husbandry practices is crucial for managing and potentially eradicating this disease in cervid populations.
Area of Science:
- Veterinary Medicine
- Wildlife Management
- Infectious Diseases
Background:
- Cervids have a long history of human interaction, from early food sources to modern wildlife viewing and commercial farming.
- Increased population density in farmed cervids elevates the risk of infectious and parasitic diseases.
- Tuberculosis, caused by Mycobacterium spp., poses a significant threat to cervid health and industry.
Purpose of the Study:
- To discuss the epizootiology of tuberculosis in various cervid management systems.
- To describe husbandry practices influencing tuberculosis occurrence in cervids.
- To address concerns of wildlife managers and regulatory agencies regarding cervid tuberculosis.
Main Methods:
- Review of existing literature on cervid tuberculosis.
- Analysis of epizootiological data across different management scenarios.
- Description of husbandry practices impacting disease transmission.
Main Results:
- Tuberculosis is a prevalent concern in farmed and wild cervid populations.
- Specific Mycobacterium species (M. bovis, M. Tuberculosis, M. avium) are identified as causative agents.
- Husbandry practices significantly influence the potential for tuberculosis outbreaks.
Conclusions:
- Effective management of cervid populations requires a thorough understanding of tuberculosis epizootiology.
- Implementing appropriate husbandry practices is key to controlling and potentially eradicating cervid tuberculosis.
- Ongoing vigilance and research are necessary to mitigate the impact of tuberculosis on the cervid industry and wildlife.