What Are the Effects of Tuberculosis on Lung Tissue?
Tuberculosis, an airborne disease caused by Mycobacterium tuberculosis, primarily affects the lungs though it can spread to other organs. More than 13,000 new cases of tuberculosis, or TB, were reported in the United States in 2007, according to Merck Manuals Online Medical Library. Tuberculosis affects the lungs tissues in many ways, depending on the severity of the disease.