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Published on: February 17, 2014
Tuberculous meningoencephalitis in a wild boar
A García-Sánchez1, L Gómez, P Fernández-Llario
1Patología Infecciosa, Departamento de Medicina y Sanidad Animal, Facultad de Veterinaria, Universidad de Extremadura, Avda de la Universidad s/n, 10071 Cáceres, Spain.
Journal of Wildlife Diseases
|November 7, 2007
Summary
Bovine tuberculosis, caused by Mycobacterium bovis, is a global zoonotic disease. A case of tuberculous meningoencephalitis was documented in a young wild boar, highlighting disease transmission risks.
Area of Science:
- Veterinary Medicine
- Infectious Diseases
- Zoonotic Pathogens
Background:
- Bovine tuberculosis (BTB) is a significant zoonotic disease caused by Mycobacterium bovis.
- BTB affects cattle and wildlife globally, posing risks to human health.
- Wildlife reservoirs amplify disease transmission and complicate control efforts.
Observation:
- A case of tuberculous meningoencephalitis was identified in a 7-month-old wild boar (Sus scrofa).
- This condition was associated with disseminated tuberculosis within the animal.
- The wild boar was found in an area where BTB is endemic.
Findings:
- The study documents a rare neurological manifestation of disseminated tuberculosis in a wild boar.
- Mycobacterium bovis infection was confirmed as the causative agent.
- Pathological findings included severe inflammation of the meninges and brain tissue.
Implications:
- This case underscores the potential for wildlife, such as wild boars, to act as reservoirs for Mycobacterium bovis.
- It highlights the risk of zoonotic transmission to humans through direct contact or consumption of contaminated products.
- Effective surveillance and control strategies for bovine tuberculosis in wildlife populations are crucial to mitigate public health risks.
