Commonest mycobacterial infection in tropical countries_______________?

Correct answer: C. M. tuberculosis

  • A. M. leprae
  • B. M. avium intracellulare
  • C. M. tuberculosis
  • D. Kansasi

Explanation

Mycobacterium tuberculosis causes the commonest mycobacterial infection worldwide, including tropical countries. M. leprae and atypical mycobacteria are important but far less common overall.

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