Tuberculosis Control

244 March 2014, Vol. 104, No. 3 (Suppl 1) Tuberculosis (TB) remains a global health threat. Despite a slow decline in global TB rates, the World Health Organization (WHO) reported 8.6 million new cases of TB in 2012 (13% in people living with HIV), resulting in 1.3 million deaths (23% among HIV-positive persons). South Africa (SA) has one of the world’s worst TB epidemics driven by HIV. The WHO has identified 22 high-burden countries (HBCs), which account for 81% of all estimated incident TB cases globally. Among the HBCs, SA has the third highest absolute number of reported incident cases and the fifth highest number of estimated prevalent (undiagnosed active TB) cases. After adjusting for population size, SA has the highest incidence and prevalence of TB among the HBCs. It also has the largest number of HIV-associated TB cases and the second-largest number of diagnosed multidrugresistant (MDR)-TB cases (after India). The National Tuberculosis Programme (NTP), established after SA became a democracy in 1994, faced the challenge of integrating TB services into weak primary healthcare systems and the emergence of the HIV epidemic, which led to TB case rates quadrupling between 1994 and 2012 (Fig. 1). The growing burden of MDR-TB and the emergence of extensively drug-resistant (XDR) TB in 2006 added a further burden to overstretched health services. In order to respond to the dual epidemics of HIV and TB rationally, SA developed an integrated National Strategic Plan (NSP) for HIV, STIs and TB (2012 2016). The targets set in the NSP for TB are to halve TB incidence and mortality by 2016 and to have no new TB infections, deaths or stigma by 2032. In this review we highlight successes and challenges in TB prevention, treatment and care and discuss strategies to achieve the NSP targets. Tuberculosis control in South Africa: Successes, challenges and recommendations