<https://www.ausdoc.com.au/news/could-speaking-softly-curb-coronavirus-spread/>
<http://schema.org/description>
"A preprint paper suggests hospitals could have 'quiet zones' to limit transmission of the virus A preprint paper suggests hospitals could have 'quiet zones' to limit transmission of the virus."
<https://www.ausdoc.com.au/news/could-speaking-softly-curb-coronavirus-spread/>