Global resurgence of tuberculosis is troubling

One third of the world's population has latent tuberculosis, and nine million new cases of active tuberculosis emerge annually, which results in up to three million deaths. In a clinical review, Chan and Iseman (p 1282) discuss the challenges associated with treating tuberculosis. Patients' non-adherence is the most common cause of treatment failure and acquired drug resistance, but predicting non-compliance is difficult. The immediate challenges for the control of tuberculosis are developing treatment regimens that are shorter or less frequent for patients. Long term prospects include improved vaccines.


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Relevant Article

Current medical treatment for tuberculosis
Edward D Chan and Michael D Iseman
BMJ 2002 325: 1282-1286. [Extract] [Full Text] [PDF]




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