Most people in the US are used to being screened for TB, especially those who work in the medical field. But what is tuberculosis? Tuberculosis, or mycobacterium tuberculosis, is a type of mycobacteria that commonly infects the lungs. TB can be latent, in which it’s dormant, or it can be active, in which it causes symptoms and can be contagious and very serious. This video covers the pathophysiology of TB infection, as well as important complications, signs and symptoms, tests and procedures, and treatment. Source
