<p>Virginia Tech environmental engineer Linsey Marr discusses the very real airborne transmission of COVID-19 and how to stop it.  </p>

Virginia Tech environmental engineer Linsey Marr discusses the very real airborne transmission of COVID-19 and how to stop it.

<p>Virginia Tech environmental engineer Linsey Marr discusses the very real airborne transmission of COVID-19 and how to stop it. &nbsp;</p>

Why Airborne COVID Eludes Us and How to Get Smart

The Open Mind is a thoughtful excursion into the world of ideas across media, politics, technology, the arts and all realms of civic life.

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