Deficiency of cell mediated immunity in leprosy.
D000942:Antigens, Bacterial / Q000276:immunology; D006801:Humans; D007108:Immune Tolerance; D007111:Immunity, Cellular; D007918:Leprosy / Q000235:genetics / Q000276:immunology* / Q000473:pathology; D009166:Mycobacterium leprae / Q000276:immunology
D000942:Antigens, Bacterial