Prevalence and risk factors for drug resistance among hospitalized tuberculosis patients in Georgia.

Background: Tuberculosis (TB) control in Georgia follows the World Health Organization-recommended DOTS strategy, and has reached global TB control targets in the treatment of susceptible TB; however, the management of drug-resistant forms of TB still represents a serious problem. A countrywide drug resistance survey (DRS) found that the prevalence of multidrug-resistant TB (MDR-TB) was respectively 6.8% and 27.