Jeffrey Siegel
@iaqingwn
Turning ideas into meetings
ID: 2241347215
11-12-2013 20:46:28
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With safety top of mind as K-12 students go #backtoschool, #UofTEngineering professor and air filtration expert Jeffrey Siegel (CivMin Engineering at U of T) says investing in cleaner indoor air is key to reducing the spread of #COVID19 in the classroom ππ¨ : uofteng.ca/airfiltration