Tuberculosis is an infectious disease usually caused by the bacterium Mycobacterium tuberculosis.
Tuberculosis generally affects the lungs, but can also affect other parts of the body. This disease is
spreading through the air when people who have active TB in their lungs cough, spit, speak, or sneeze
which is caused easy to the epidemic. Indonesia is ranked as the 4th highest contributor to tuberculosis (TB)
in the world. In 2008, there are TB patients in January to June about 302 people, about 0.19%
of the total population in Semarang