Tuberculosis and Chest Service Department of Health - What is tuberculosis?
 
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What is tuberculosis?

Tuberculosis (TB) is a disease caused by the germ called tubercle bacillus or Mycobacterium tuberculosis. It usually affects the lung, but it can also affect other organs like lymph nodes, bones, joints, vertebral spine, brain, and kidney, etc. 

 

Flowchart of Tuberculosis: Tuberculosis(TB) is caused by tubercle bacillus. A sputum smear positive infected person will spread the disease through the air. TB usually affects the lung, but it can also affect other organs like lymph nodes, bones, joints, vertebral spine, brain, and kidney, etc. Prompt treatment will lead to recovery. If it is not treated, it may lead to death.