25 Jul
Tuberculosis (TB) is caused by one of several mycobacterial species that belong to the Mycobacterium tuberculosis complex. The human pathogens
are M. tuberculosis, M. africanum, and M. bovis. The other member of the complex, M. microti, is a rodent pathogen. Tuberculosis can develop through progression of recently acquired infection (primary disease), reactivation
of latent infection, or exogenous reinfection.