title: Relapse, reactivation or reinfection?
authors.affiliation: MG Institute of Medical Sciences, Sevagram.
authors.forename: K V
authors.initials: KV
authors.lastname: Desikan
mesh_terms: D006801:Humans; D006968:Hypersensitivity, Delayed / Q000188:drug therapy / Q000276:immunology / Q000382:microbiology* / Q000473:pathology; D007918:Leprosy / Q000188:drug therapy / Q000276:immunology / Q000473:pathology*; D012008:Recurrence