system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following drugs has the highest bactericidal activity against Mycobacterium leprae?
assistant
The correct answer is  Rifampicin has a high bactericidal activity against M. leprae. A single dose of 1500 mg appears to kill 99% of the organisms. Ref: Park 21st edition, page 296.