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Target Population: Public health professionals involved in the prevention and control of drug-resistant tuberculosis (TB)
Sponsoring Organization: WHOType: Evidence-based consensus guidelines using a grading system
Key Points: This document updates and expands guidelines for diagnosing and treating multidrug-resistant TB (MDR-TB — i.e., infection with Mycobacterium tuberculosis resistant to at least isoniazid and rifampicin) that were first released in 2006 and were updated on an emergency basis in 2008.
Like the 2008 update, the 2011 recommendations emphasize using molecular techniques on positive TB cultures to rapidly detect resistance to rifampicin and isoniazid, the main anti-TB drugs. In situations where the likelihood of such resist…