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News From the Field

Adapting to Clogged Airways Makes Common Pathogen Resist Powerful Drugs


February 8, 2010

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Mutations of a common environmental pathogen that causes chronic lung disease in patients with cystic fibrosis are able to survive in oxygen-poor, nitrate-rich airway secretions. This same survival mechanism also enables the mutant bacteria to resist the effects of certain antibiotics--even without any previous exposure to them.Full Story

Source
University of Washington

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