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Published on Mar 15, 2011
http://curewithinoneminute.info ------ Tuberculosis, also known as TB, is a chronic infection with a specific type of bacterium (Mycobacterium tuberculosis) that usually affects the lungs. Although contagious, TB is not as easy to catch as other respiratory infections, since repeated and prolonged exposure to airborne particles from coughing or sneezing is usually necessary to permit sufficient numbers of the bacteria into the lungs.