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Understanding Negative Air Pressure and CO Risk: What Happened in Osceola Could Happen Anywhere
"Negative air pressure" may sound harmless, but it's a big factor in carbon monoxide buildup in school buildings.

Nikki James Zellner
Sep 135 min read


Require CO detectors now. Require transparency next.
Zero. That’s the # of schools in the Virginia Beach Public Schools that were built in 2015 or later. Meaning out of 86 schools, in...

Nikki James Zellner
Feb 24, 20211 min read
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