a mildly infectious disease that develops open sores and white, scaly scabs. Leprosy attacks the skin and nerves, causing weakening and wasting of muscles and may lead to tuberculosis or other diseases. If not treated, the injury to the nerves results in loss of feeling, paralysis and deformity. See also tuberculosis in the glossary of this book.—Science of Survival Glossary (app 11.7.90)