Article
Genotypic diversity of extensively drug-resistant tuberculosis (XDR-TB) in South Africa.
The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease - 1 Jan 2008
Mlambo C K, Warren R M, Poswa X, Victor T C, Duse A G, Marais E
Abstract excerpt
SETTING: The epidemiology of extensively drug-resistant tuberculosis (XDR-TB), an emerging threat to TB control, is not well understood. OBJECTIVE: To gain insight into the genotypic population structure of XDR Mycobacterium tuberculosis strains in South Africa using a molecular approach and thereby determine whether XDR-TB is mainly acquired or transmitted. DESIGN: Sputum isolates from patients with...
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