Antituberculosis Drug Nonadherence and Its Associated Factors: Evidence from Debre Berhan Town, North Shewa Zone, Ethiopia.

Introduction: Tuberculosis is a bacterial disease caused by the . Regardless of many efforts made to control tuberculosis, the disease remains to be a major public health problem. Nonadherence to antituberculosis treatment poses a challenge to the disease treatment as it potentially increases the risk of drug resistance, mortality, relapse, and extended infectiousness.