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.
Minister hopes Tynwald will 'reflect' before Area Plan for North and West returns
Proposal rejected but will be put forward for combined vote in November
'We can't just keep pumping raw sewage into the bay' says Garff Commissioners
Residents had their say about MUA treatment works plan at public meeting
"Would you feel safe here at night?"
Senior residents share their view on the Island's "safe" reputation
Climate change affects breeding patterns, says Manx Birdlife
Chough decline linked to weather
Farming union president to retire this month
Ean Parsons leaves after four years