Using comparative genomics, in 2005, geneticists traced the origins and worldwide distribution of leprosy from East Africa or the Near East along human migration routes.

Dec 5, 2025 · People with leprosy can live an active life during and after treatment. Leprosy (Hansen's disease) is caused by slow-growing bacteria called Mycobacterium leprae and Mycobacterium …

Leprosy (Hansen’s disease) is a bacterial infection that can damage your nerves, muscles, eyes, skin and respiratory tract. It can cause permanent paralysis, blindness, and damage to your hands, feet …

Aug 5, 2025 · What Is Leprosy? Leprosy is an infectious disease that causes severe, disfiguring skin sores and nerve damage in the arms, legs, and around your body. Leprosy has existed since ancient …

Jan 23, 2026 · Leprosy is a chronic infectious disease caused by a type of bacteria, Mycobacterium leprae. The disease predominantly affects the skin and peripheral nerves. Left untreated, the disease …

Jan 15, 2025 · Leprosy, caused by the bacteria Mycobacterium leprae, harms the skin and peripheral nervous system. Learn about the types, causes, symptoms, treatment and more.

Feb 8, 2026 · leprosy, chronic infectious disease that affects the skin, the peripheral nerves (nerves outside the brain and spinal cord), and the mucous membranes of the nose, throat, and eyes. It is …