Tuberculosis is an infectious disorder caused by the toxin produced by a bacterium called Mycobacterium tuberculosis. It generally causes infection in the lungs, but can also affect other parts of the body like the spine. This infection vastly spread through the air. It is manifested by following signs and symptoms
Coughing with blood.
Chest pain or narrowness of chest
Unintentional weight loss
Vaccination with the bacillus Calmette-Guérin vaccine is a quite good methodology to prevent this infection. Treatment after getting the infection requires the application of multiple potent antibiotics over a long period of time with consistency.