Fig. 2From: Chemoprophylaxis of leprosy with rifampicin in contacts of multibacillary patients: study protocol for a randomized controlled trialSchedule, enrolment, intervention and assessments for the clinical trial of chemoprophylaxis with rifampicin in contacts of multibacillary leprosy patients. IFN, interferon; LID, leprosy Infection Disease Research Institute diagnostic; PCR, polymerase chain reaction; PGL, glycolipid phenolicBack to article page