Integration of HIV testing in tuberculosis drug resistance surveillance in Kazakhstan and Kenya

In Kenya and Kazakhstan, integration of human immunodeficiency virus (HIV) testing results into the routine surveillance of multidrug-resistant tuberculosis (MDRTB) proved feasible and useful. The integration process improved overall data quality and data validation capacity, and integrated data are a useful addition to routine cohort and treatment outcome data. Besides their importance for individual patient care, they provide trends on the association of MDR-TB and HIV in the routine programme setting. They also form a useful epidemiological basis for more specific studies, such as on nosocomial outbreaks. Whether the system itself is sensitive enough to monitor possible outbreaks needs further investigation. © 2012 The Union.