Tuberculosis control in South Africa: reasons for persistent failure

Abstract

This study reviews the origins and spread of tuberculosis in South Africa in the international context. It shows that TB is far from being under control, despite the availability of effective technology. Five arguments offer explanations for this failure. First, control strategies fail to eradicate the macro-conditions that create a breeding ground for TB. Secondly, new disease conditions — especially HIV/AIDS and MDRTB — confound efforts at control. Thirdly, the health system and its priorities are insufficiently focused and resourced to cope with TB. Fourthly, healthcare staff responsible for TB care are often weak links in the chain of control. Fifthly, TB patients fail due to ignorance, delay in seeking care, and non-adherence to treatment regimens. TB consequently remains a major public health challenge, today more than ever in its protracted history.