All articles related to "tuberculosis":

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When infection won't quit

[ Spring/Summer 2010 ] TB, AIDS, and malaria are finding new ways to resist treatment Recent headlines paint an insidious trend in infectious disease. In San Francisco, 60 percent of new HIV infections are drug resistant. In Europe and the U.S., a…

TB superstrains

[ Fall 2008 ] Extensively drug-resistant tuberculosis is research focus Covering 200 square kilometers of arid scrubland in South Africa’s KwaZulu-Natal Province, the rural district of Tugela Ferry seems to swallow its inhabitants, its parched mountain ridges shutting out the…

Hope for a needle-free TB vaccine

[ Spring 2008 ] New "dry-spray" technology passes muster in guinea pigs Aiming to make immunization safer and more cost-effective for the developing world, Harvard School of Public Health Dean Barry R. Bloom and two bioengineers at Harvard, David Edwards and doctoral…