Manx health chiefs will assess any spread of measles, as they decide what action might be appropriate here in case of an outbreak.
Pupils in South Wales have been given letters for their parents, asking them whether they've been vaccinated against the disease.
Health officials there are trying to cope with more than 700 cases, to stop it spreading further.
Manx Director of Public Health Dr Parameswaran Kishore says no cases have been reported in the Isle of Man so far:
Prosecutor: 'Recording any other verdict than murder would be illogical'
Jury told they can consider manslaughter if they find teenager not guilty of murder
Several government websites taken offline 'as a precaution'
International media reporting worldwide issues
Douglas Council and Dublin City Council sign friendship agreement
Both authorities hope it will create a 'greater co-operation' between Islands
Campaigner 'considering options' after Assisted Dying Bill gets Royal Assent
Manx Duty of Care previously said it would take legal action against IOM Government if it became law