Years 8 and 9 affected
St Ninian's High School is the latest to be hit by staff absences
As a result, year 9 students are asked to stay at home on Thursday with the same applying to Year 8 pupils on Friday.
Year 10 children at Ballakermeen are off today ahead of mock exams which are being held tomorrow.
Education minister defends stance on Etio report
Daphne Caine adamant against demands to release details
Manx Mencap: “We have not been well served”, amid ALDS failings
Disability charity says issues in care system must no longer be ignored
Charity working to tackle loneliness and isolation
This week marks Loneliness Awareness Week
Yacht towed to safety after losing steering and power
Peel lifeboat crews called out in challenging conditions