I'll start with a quick overview, then consult the medical library for a thorough answer.

Tuberculosis (TB) is a bacterial infection caused by Mycobacterium tuberculosis, primarily affecting the lungs but capable of involving any organ. It spreads via airborne droplets and remains one of the leading infectious disease killers worldwide. Treatment involves a multi-drug regimen (typically isoniazid, rifampicin, pyrazinamide, ethambutol) over 6 months.

The query "Tuberculosis" is quite broad. Let me clarify what would be most helpful before diving deep.