The correct answer is C. Skin.
Leprosy is a chronic infectious disease caused by Mycobacterium leprae. It affects the skin, the peripheral nerves, and the mucous membranes of the upper respiratory tract. The disease is spread through close contact with an infected person.
The early symptoms of leprosy are often mild and may go unnoticed. They can include skin lesions, numbness, tingling, and muscle weakness. If left untreated, leprosy can cause severe disfigurement and disability.
There is no cure for leprosy, but it can be treated with a combination of drugs. Treatment can prevent the disease from progressing and can help to restore function to affected areas of the body.
A. Blood is not affected by leprosy.
B. Legs can be affected by leprosy, but they are not the only body part that can be affected.
C. Skin is the most commonly affected body part in leprosy.
D. Brain is not affected by leprosy.