Four patients being treated for diarrhoea and vomiting at a hospital in the west of Scotland have died.
Two people suffering from the norovirus stomach bug died just before the weekend at the Royal Alexandra Hospital in Paisley.
NHS Greater Glasgow and Clyde said there had now been another two deaths. The deaths were caused by underlying medical conditions.
Strict infection control measures have been put in place.
Eight wards at the hospital are not admitting new patients because of the bug.
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