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
Mycobacteria non-pathogenic to man -
assistant
The correct answer is  Ans. is 'd' i.e., M.Phlei Sparophytic mycobacteria not associated with human illness M. phlei, M.smegmatis, M.gordonae, M. paratuberculosis