i think it is mycobacterium bovis, (which is the one you can catch from cattle), which is much more uncommon than mycobacterium tuberculosis, (which is the most common one ).

the most common strain that causes tuberculosis in humans is Mycobacterium tuberculosis. there are also other strains, but in terms of incidence, they do not cause much damage in humans. examples of this is Mycobacterium bovis and Mycobacterium africanum. these strains are more common in animals.

Tuberculosis or TB is caused by acid fast bacteria (AFB) belonging to the genus Mycobacterium. In human TB is caused by Mycobacterium tuberculosis species and in cattles by Mycobacterium bovis. Both these species differ in only one aminoacid at position 57 (His in Mycobacterium bovis) which elicits difference in the response to the drug administered. This disease is treated using anti-tuberculosis drugs - rifampicin, isoniasid, ethambutol and pyrazinamide. In these drugs, pyrazinamide is a special drug in that it is the only available drug in the market with proven efficiency which acts on semi dormant bacteria. Other Mycobacterium species Mycobacterium leprae causes leprosy.

Yes they carry Bovine Tb. That is Bovine Tuberculosis. Bovine Tuberculosis is an infectious disease caused by the bacterium Mycobacterium bovis.

Tuberculosis (abbreviated as TB for tubercle bacillus or Tuberculosis) is a common and often deadly infectious disease caused by mycobacteria, mainly Mycobacterium tuberculosis [1]. Tuberculosis usually attacks the lungs (as pulmonary TB) but can also affect the central nervous system, the lymphatic system, the circulatory system, the genitourinary system, the gastrointestinal system, bones, joints, and even the skin. Other mycobacteria such as Mycobacterium bovis, Mycobacterium africanum, Mycobacterium canetti, and Mycobacterium microti also cause tuberculosis, but these species are less common.