Reactivation of latent tuberculosis infection could be better prevented if a drug that is effective against bacteria in low-oxygen environments is added to the treatment regimen, according to researchers at the University of Pittsburgh School of Medicine in this week's online Early Edition of the Proceedings of the National Academy of Sciences. Pulmonary TB is spread through infected air droplets, said senior author JoAnne L. Flynn, Ph.D., professor, Department of Microbiology and Molecular Genetics, Pitt School of Medicine...

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