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Tuberculosis is an infectious bacterial disease characterized by the growth of nodules i.e.tubercles in the lungs as well as in tissues.

Most infections do not have any symptoms this is  known as latent tuberculosis.

Its symptoms are night sweat , fever , weakness , no appetite , chills and blood containing sputum etc. If the infection of the infected organ came in contact wid the other thn it shows the wide range of symptoms.

People wid TB disease may spread their TB bacteria to others. It generally spreads through the air like when they speak or sneeze.. 

It is a chronic disease with insidious onset.

Prophylaxis is the regular infusion of clotting factor concentrates in order to prevent bleeding..
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I need a much informative answer. Can you please add a few more points?
& idk much abt d nxt part of the ques.
Fine, thanks..