A section of the South Shore Regional Hospital in Bridgewater will remain closed to visitors over the weekend. The health authority issued the restriction earlier this week because of a severe stomach virus circulating among patients. Hospital spokesperson Theresa Hawkesworth says another new case has been confirmed bringing the total number of patients dealing with the illness to ten. She says 48 hours need to pass without a confirmed new case before the restriction can be lifted. The gastrointestinal illness is primarily affecting patients on the third floor in the medical and surgical unit. All other outpatient hospital services at the hospital are available.