Preventing emergence of drug resistant tuberculosis in Myanmar's transitioning health system.

Multidrug-resistant tuberculosis (MDR-TB) is a particular threat to the populations of resource-limited countries. Although inadequate treatment of TB has been identified as a major underlying cause of drug resistance, essential information to inform changes in health service delivery and policy is missing. We investigate factors that may be driving the emergence of MDR-TB in Myanmar, a country where investment and health system reforms are ongoing to address the unexplained, high occurrence of MDR-TB.