SchoolNewsNetwork.org: During a late-February 2021 webinar titled “A National Conversation on Indoor Air & K-12 Schools During the COVID-19 Pandemic,” hosted by the Johns Hopkins Center for Health Security, Dr. Delphine Farmer, associate professor of chemistry, Colorado State University, told webinar attendees that when it comes to budget allocations, schools would be much better off putting their money into ventilation and not cleaning supplies.

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