onfocus

"The main actions include creating a clean indoor air action plan, optimizing fresh air ventilation, enhancing air filtration and cleaning, and engaging the building community by communicating with occupants to increase awareness, commitment and participation."

I hope this conversation filters down (sorry) to our local schools and university. This must be a difficult problem to solve in older buildings—or it's a difficult problem to add to a budget. I haven't seen any signs of this conversation here yet. Also, check out this article in Science from last August: The air investigator.