Researchers develop new weapon for hard-to-treat bacterial infections

Health workers may soon have a new weapon in the fight against abscesses—difficult-to-treat bacterial infections that lead to millions of emergency-room visits every year.

Researchers at the University of British Columbia successfully prevented drug-resistant bacteria from forming abscesses, or painful pus-filled lesions, using a peptide, or mini-protein. The peptide worked by disrupting the bacteria’s stress response.

Abscesses are bacterial-induced lesions that are responsible for 3.2 million emergency room visits every year in the United States. Because antibiotics seldom work on them, standard treatment for abscesses involves cutting out the infected tissue or draining it.

Full story is available from UBC wesite.

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