COVID-19 in our dust may help predict outbreaks, study finds.

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A study done in rooms where COVID-19 patients were isolated shows that the virus’s RNA – part of the genetic material inside a virus – can persist up to a month in dust.

The study did not evaluate whether dust can transmit the virus to humans. It could, however, offer another option for monitoring COVID-19 outbreaks in specific buildings, including nursing homes, offices or schools.

Karen Dannemiller, senior author of the study, has experience studying dust and its relationship to potential hazards like mold and microbes.

“When the pandemic started, we really wanted to find a way that we could help contribute knowledge that might help mitigate this crisis,” said Dannemiller, assistant professor of civil, environmental and geodetic engineering and environmental health sciences at The Ohio State University.

“And we’ve spent so much time studying dust and flooring that we knew how to test it.”

news.osu.edu/covid-19-in-ou...

mSystems. Study Paper:

msystems.asm.org/content/6/...