Air cleaners and ventilation

COVID-19 is largely spread through the air. Schools are among the buildings that can be safer if they have cleaner air.

Click here to read about the ventilation revolution which The Age says “could reduce the need for stay-at-home orders, prevent widespread COVID-19 infection and boost the economy by billions of dollars by stamping out the common cold and flu”.

Click here for a University of Melbourne analysis of air cleaners which make a difference. Some cost as little as $300.

Click here for the advice of The Conversation on the dangers of “poorly ventilated indoor crowded environments”.

Click here for the Australian Unions fact sheet on ventilation.

Click here for Safe Work Australia fact sheet: Improving ventilation in indoor workplaces: COVID-19.

And click here for some natty diagrams and crucial information about air filtration and ventilation from the Chicago Sun-Times.