« previous next » Print Pages: 1 Go Down Author Topic: Black light experiment shows speed of spread (Read 12204 times) stog Administrator Full Member Posts: 211 Black light experiment shows speed of spread « on: May 15, 2020, 12:43:21 PM » Black light experiment shows how quickly a virus like Covid-19 can spread at a restauranthttps://edition.cnn.com/2020/05/13/health/japan-black-light-experiment-coronavirus-trnd-wellness/index.html Report to moderator Logged Print Pages: 1 Go Up « previous next » Tags: black light spread hygiene hand washing C19 Notes / General Category / C19 Notes Database / Black light experiment shows speed of spread