Most potent fluoroquinolone against Mycobacterium leprae is?: (A) Levofloxacin, (B) Ofloxacin, (C) Moxifloxacin, (D) Ciprofloxacin
Answer is B. Ofloxacin when used as monotherapy in leprosy which kills 99% bacteria in 3 weeks.Ref: Sharma and Sharma 2nd e/pg 763