WAMSLEY, LAUREL <br/><br/>
CDC Publishes — Then Withdraws — Guidance On Aerosol Spread Of Coronavirus / 

<br/><br/> https://www.npr.org/sections/coronavirus-live-updates/2020/09/21/915351325/cdc-publishes-then-withdraws-guidance-on-aerosol-spread-of-coronavirus 
<br/><br/><label>Subjects--Index Terms: </label>aerosol spread coronavirus