Most often people are diagnosed with TB or tuberculosis when the condition has reached a detrimental stage. This is one reason why most doctors are facing the unavoidable challenge of treating people with drug-resistant TB or multi-drug resistant TB. Tuberculosis that is an airborne disease caused due to Mycobacterium Tuberculosis bacteria is highly contagious and if not treated in time it can turn to be life threatening too. Here are 10 FAQs on tuberculosis answered by an expert. For doctors the job of diagnosing and treating it accurately doesn t get any easy. One has to prescribe the right combination