A ward at West Suffolk Hospital has been closed to new admissions after several patients showed symptoms of norovirus.
Ward F10 was closed to new admissions on Saturday after seven patients showed symptoms of the highly contagious diarrhoea and vomiting virus.
Anyone visiting the hospital in Bury St Edmunds has been urged to take extra care to wash their hands with soap and water, both on arrival and when leaving the ward, while anyone who has shown symptoms of the virus has been asked to stay away.
Nichole Day, executive chief nurse at West Suffolk Hospital, said: “Norovirus is very infectious and every year there are cases in the community which transfer to the hospital.
“Because the virus has an incubation period of a few days, people are often unaware that they are carrying it until after they have passed it on.
“We would advise anyone who has had diarrhoea or vomiting to stay away from the hospital for at least 72 hours after they have recovered, even if they feel better.
“Otherwise, they run the risk of unknowingly passing the highly contagious illness on to someone who is already sick.”