Corrections and clarifications: An earlier version of this story misstated the extent of antibiotic resistance seen in a woman's E. coli infection.
For the first time, doctors have diagnosed an American with an infection that can't be treated with an antibiotic of last resort, an ominous development in the battle against antibiotic resistance.
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21:47 Remains found near Knoxville believed to be missing Indiana woman Rachael Madison13
09:34 Zac Goldsmith is defeated by the Liberal Democrats15
23:11 Richard Sherman on Cam Newton grabbing '12th man' flag: 'I guess karma gets you'12