Hum or hold your breath? How to protect against COVID-19 when someone gets too close

Press/Media: Expert Comment

Period	Jun 26 2020

Media coverage

Title	Hum or hold your breath? How to protect against COVID-19 when someone gets too close
Degree of recognition	Regional
Media name/outlet	Minneapolis Star Tribune
Media type	Print
Country	United States
Date	6/26/20
URL	https://www.startribune.com/hum-or-hold-your-breath-how-to-protect-against-covid-19-when-someone-gets-too-close/571504742/
Persons	James R Johnson