👉 Leprosy is a disease that affects the skin, particularly the fingernails and toenails. It's usually caused by bacteria called Mycobacterium leprae, which can cause serious infections in people with weakened immune systems. The symptoms of leprosy can vary from mild to severe, but they can include pain or discomfort in the feet and hands, difficulty walking, and often a loss of skin color or texture. If left untreated, leprosy can be life-threatening.
