The treatment of tuberculosis: current status and future prospects.
Although a vaccine and effective chemotherapy against tuberculosis (TB) have been available for more than half a century, TB was declared a global emergency in 1993. Current chemotherapeutic regimens are being undermined by lack of resources for proper implementation and control, and the emergence of multi-drug resistant strains of Mycobacterium tuberculosis. Several new chemotherapeutic agents are under development, mainly derived from existing anti-TB drugs or broad-spectrum antibiotics. New experimental agents include immunomodulants and drugs directed against novel cellular targets.
European Medical Affairs Department, Bayer Pharma, Stoke Court, Stoke Poges, SL2 4LY, UK.
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