High Prevalence of Tuberculosis in Previously Treated Patients, Cape Town, South Africa
Saskia den Boon*†‡ , Schalk W.P. van Lill*, Martien W. Borgdorff†‡, Donald A. Enarson§, Suzanne Verver†‡, Eric D. Bateman¶, Elvis Irusen*, Carl J. Lombard#, Neil W. White¶, Christine de Villiers**, and Nulda Beyers*
Author affiliations: *Stellenbosch University, Cape Town, South Africa; †Academic Medical Center, Amsterdam, the Netherlands; ‡KNCV Tuberculosis Foundation, The Hague, the Netherlands; §International Union Against Tuberculosis and Lung Diseases, Paris, France; ¶University of Cape Town, Cape Town, South Africa; #Medical Research Council, Cape Town, South Africa; **City of Cape Town Health Department, Cape Town, South Africa;
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