Mycobacterium bovis: Realities and challenges for the veterinary biopharmaceutical industry

Abstract

Mycobacterium bovis is the main etiological agent of bovine tuberculosis, bacterial diseases of world distribution, chronicle, of easy transmission, debilitating, zoonotic and antropozoonotic that affects any organ and which can be presented without symptoms On this base, it was carried out a study with the objective of approaching the current state and the scientific-technological projections for the prevention and diagnosis of the bovine tuberculosis, caused by M. bovis. It was demonstrated that the 45.09% of the original articles on inmunoprophylaxis against bacteria, registered in the Scopus database and contextualised until principles of 2014, were focused toward M. bovis. In spite of the advances in molecular biology and the hopes deposited in the Ag85A, Rv0287, Rv0288, Rv0251c, MPB70, MPB83, ESAT-6 and CFP-10 molecules, jointly with their combinations, it will continue absent in the market an effective, safety and differentiating vaccine; as well as a robust DIVA diagnosis system. It can be concluded that in the next 5 years, an officially recognized vacinal formulation will continue absent and that the tuberculin test in spite of its weaknesses will continue being the main tool of surveillance.