A molecular strategy to optimize bovine tuberculosis post-mortem diagnosis and the exposure to Mycobacterium tuberculosis variant bovis.

Bovine tuberculosis (bTB) is a zoonotic disease caused by Mycobacterium tuberculosis var. bovis, for which the definitive diagnosis is accomplished by bacterial isolation, which has biosafety issues and requires long time. Thus, diagnostic methods with potential to be faster and more efficient can represent an advance in bTB epidemiological knowledge and decrease exposure to M.