Leprosy is a chronic infectious disease. It is caused by Mycobacterium leprae and it multiplies slowly. Leprosy can also be called Hansen’s disease. This disease is an old age disease and is curable if treated in the early stages, it can prevent disability.

Obstetric fistula is a complication of prolonged or obstructed labor. This happens when the child is too big for the pelvis or in the wrong position. The pelvis may not be completely developed, but obstetric fistula can be fixed.