last-resort antibiotics

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A Deadly Superbug Appears to Be Invading America's Hospitals

Helen Branswell | The Week | January 23, 2017

A dangerous type of superbug has more tricks up its sleeves than we may be giving it credit for, a recent study suggests. The researchers found that this class of bacteria, CREs — that's short for carbapenem-resistant Enterobacteriaceae — has more ways to evade antibiotics than have been currently identified, and that these bugs share their tricks readily across the families of bacteria that make up this grouping...

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