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superbug

[soo-per-buhg]

noun

Informal.
  1. a pathogenic bacterium that has developed immunity to antibiotics, or an insect that has developed immunity to insecticides.



superbug

/ ˈːəˌʌɡ /

noun

  1. informalan infective microorganism that has become resistant to antibiotics

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word History and Origins

Origin of superbug1

First reported in 1915–20; super- ( def. ) + bug 1 ( def. )
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Example Sentences

Examples have not been reviewed.

Early data suggests superbugs can be flushed out of the dark murky depths of the bowel and replaced with a mix of healthy gut bacteria.

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On the one hand, antibiotics are being overused until they no longer work, driving resistance and fuelling the rise of deadly superbugs.

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And gives a new place to look for antibiotics to tackle the growing problem of superbugs that resist our current drugs.

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Professor José R Penadés and his team at Imperial College London had spent years working out and proving why some superbugs are immune to antibiotics.

From

Some bacteria, like Escherichia coli, are becoming increasingly resistant to conventional antibiotics and developing into what are known as "superbugs."

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