The government body has issued advice to those affected
Public Health Isle of Man is warning diarrhoea and vomiting is still circulating the Island.
It's advising anyone who has suffered to stay home for at least two days after the last episode.
The spread of the bug can be prevented by washing your hands with soap and water for at least 20 seconds.
Children appear to be the most susceptible, as illnesses are known to spread quickly throughout schools and nurseries.
Murder Trial: Jury retires to consider its verdict
16-year-old standing trial accused of murder
Poor weather forecast sees Liverpool sailings cancelled
Steam Packet confirms further disruption as storms approach
Ten local authorities looking for candidates to stand in by-elections
Vacancies due to House of Keys elections and retirements
More sailings cancelled due to poor weather forecast
Friday morning's Heysham crossings called off