Bug causes further ward closures

A hospital has had to close more wards after they were affected by an outbreak of the winter vomiting virus.

Three wards at Norfolk and Norwich University Hospital are already closed to visitors and on Sunday bosses said three more had been shut.

Visitors who feel unwell are being urged not to visit the hospital.

Nursing staff trying to break the cycle of norovirus infection have been fully stretched with their work, managers have said.