More than fifty patients and staff have become ill with the winter vomiting bug at the Dumfries and Galloway Royal Infirmary.
Three wards remain closed, after the outbreak was confirmed on Friday.
Infection control procedures are in place.
Visitors are being asked to stay away, if they have any symptoms.
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Emma brings you Monday night's forcast
Fine, dry Bank Holiday Monday. Turning wet from the south overnight into Tuesday. Showery midweek. Improving on Thursday, but for how long?
Emma brings you Monday's forecast for the Border region