Bacterial Mutation Leads to New Superbugs With Unprecedented Antibiotic Resistance

Thursday, August 12, 2010 - 10:56 in Health & Medicine

Staphylococcus Aureus Being Tested for Antibiotic Resistance Good morning, readers. Settled in, ready to take on the day? Great, we hope you have a good one. Also, FYI, a new mutation that makes bacteria resistant to pretty much every antibiotic known to man has become increasingly prevalent on the Indian subcontinent and has made the leap to both the UK and the United States, according to a new report in the Lancet. Because there's nothing modern medical science can do to stop it, the NDM-1 "superbug" may spread globally. Anyhow, enjoy your Thursday. NDM-1 (or New Delhi metallo-beta-lactamase) is a gene mutation that arms many common and harmful bacteria like E. coli and Klebsiella pneumoniae with a resistance that can even withstand carbapenems, the antibiotics used as a last resort when more common drugs have no effect. What's worse, the gene has been found on plasmids -- particularly...

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