Scientists at the University of Leicester say they have made a breakthrough in treating the hospital superbug C Diff.
They have identified bacteria-busting viruses which destroy strains of the superbug. Researchers now hope to produce virus-loaded capsules for patients exposed to C Diff.
Dr Martha Clokie from the university explains that the research is not quite ready yet, but progress is being made.
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Cloudy and windy in the East. Cloudy and mild, with patchy rain in West.
Most places dry overnight. Cloudier and windier during Sunday.
Cloudy and mild on Sunday, risk patchy rain in west.