
Tuberculosis (TB) is an infection that adversely affects the lungs and respiratory system, and there are thousands of new cases of Tuberculosis each year in the United States. TB infections are caused by a bacterium called Mycobacterium tuberculosis, and it’s very treatable if it’s detected early enough. An untreated TB infection can spread throughout the body and cause problems for the digestive system and the central nervous system. Many people won’t know that they’re infected until they begin showing symptoms, and some people don’t get sick at all. But an individual with a latent TB infection (LTBI) can spread the infection to others, particularly small children and the elderly.


