Norovirus Outbreak Prompts Visitor Restrictions at Cork University Hospital

Cork University Hospital (CUH) has implemented visitor restrictions in response to an outbreak of norovirus, commonly known as the winter vomiting bug. The restrictions are intended to limit the spread of the highly contagious virus and protect vulnerable patients. This comes as hospital bed capacity is already strained, with significant numbers of patients awaiting admission.

Visitor Restrictions in Place

HSE South West is urging the public to avoid visiting CUH or any other healthcare facility if they are experiencing symptoms of norovirus, including diarrhea and vomiting. Current restrictions, effective immediately, include:

• Only one visitor is permitted per patient.
• Visiting hours are limited to 2pm to 4pm and 6pm to 8pm.
• All visitors are required to leverage the alcohol hand gels provided upon entering and leaving the hospital.

These measures will remain in effect until clinical circumstances allow for their relaxation, according to HSE South West. Infection control procedures on affected wards will similarly remain in place.

Outbreak Details

The outbreak is currently affecting two wards at CUH, with other wards under observation. Norovirus is a highly contagious virus that causes gastroenteritis, characterized by vomiting and diarrhea. While more common during winter months, it can occur year-round. More information on norovirus can be found on the HSE website.

Statement from CUH CEO

Jennifer Kearney, CEO of CUH, emphasized the importance of the restrictions. “We are introducing these visitor restrictions in light of the increasing cases of Norovirus circulating at CUH. This is an unpleasant virus which can spread quickly and easily, so we are taking these measures within the hospital to keep patients safe,” she stated. “The one-visitor restriction is vital to avoid spreading the virus to patients, visitors and staff. Anyone with symptoms of diarrhoea and/or vomiting should not visit the hospital.”

Hospital Bed Capacity Concerns

The outbreak occurs amidst existing pressures on hospital capacity. Recent figures from the Irish Nurses and Midwives Organisation (INMO) show 59 patients were being treated without a bed at CUH on Wednesday, March 4th, 2026. Mercy University Hospital also reported 25 patients on trolleys, and Bantry General Hospital had four. (RTÉ)

Preventing the Spread of Norovirus

Norovirus is easily spread through contact with contaminated surfaces, food, or water, as well as through close contact with infected individuals. Good hygiene practices, such as frequent handwashing with soap and water, are crucial in preventing its spread.

CUH has thanked the public for their cooperation during this time.