Norma Foley (Kerry, Fianna Fail) | Oireachtas source

I have to disagree with much of what the Deputy has said. It was the view of the expert group under Professor Wenger that portable CO2 monitors should be provided. The Deputy should be mindful that monitors are just that; they monitor when it is best to increase ventilation. This might mean opening additional windows or doors or whatever the case might be. They just give an instruction. That is all that they do. I acknowledge that there is already excellent practice within the schools sector. Indeed, Professor Wenger himself commented on the excellent guidelines provided to schools. It was envisaged that these monitors would be used as a spot check. That is why they are portable. They can be moved from room to room.

With specific regard to air filtration or any additional measures that might be required, the Department is prepared and is working with schools. If any additional measures are required to increase ventilation, these can be carried out under the minor works scheme or the expertise of an engineer or architect can be provided either locally or from the Department and, if works are necessary, they will be carried out as emergency works. If air filters are required in the short term, they can also be put in place.

See this speech in context