A norovirus bug, which has already affected Hawke's Bay Hospital, is now suspected to have struck patients and staff at Cranford Hospice in Hastings.
After advice from the Public Health Unit, strict infection controls have been put in place at Cranford Hospice to prevent the spread of a highly contagious vomiting and diarrhoea bug.
Chief executive Janice Byford-Jones said admissions, discharges and visitor movements were being managed by senior clinical staff.
"Visitors are being asked to stay away to reduce the spread," she said.
"If you are unwell with vomiting and diarrhoea or have been around people who have been unwell - please do not visit the hospice for at least 48 hours. Obviously, the patients at hospice are particularly vulnerable."