The Slieve Russell Hotel in Co Cavan remains closed this morning following a norovirus outbreak.
The highly contagious winter vomiting bug has struck at the four star hotel.
Residents, staff and customers fell ill earlier this week.
A Health and Safety Executive spokesperson said clinical testing confirmed the outbreak was caused by norovirus.
People in Fermanagh and Tyrone are frequent visitors to the hotel.
Sharing of explicit AI images in Armagh school being investigated by police
Long-awaited inquest into death of Belfast schoolboy Noah Donohoe due to start
Murder investigation launched following death of man in Coleraine
Man arrested over threats to elected representatives
Teachers’ unions welcome pay increase while pledging to tackle workload