'Early Warning': Scientists Collect Wastewater Samples To Thwart Coronavirus Outbreaks On College Campuses
!['Early Warning': Scientists Collect Wastewater Samples To Thwart Coronavirus Outbreaks On College Campuses](https://video.newsserve.net/700/v/20200925/2009251548-Early-Warning-Scientists-Collect-Wastewater-Samples-To.jpg)
'Early Warning': Scientists Collect Wastewater Samples To Thwart Coronavirus Outbreaks On College Campuses
With thousands of positive cases forcing quarantines and a return to remote learning, colleges across the nation are studying poop to determine if the novel coronavirus is present in dormitories and college communities.
Katie Johnston reports.