The human body isn't the only place the coronavirus can be found. Pieces of the pathogen can be found throughout the environment, even in the waste we flush down the toilet.On this week's episode of Parts Per Billion, reporter Sylvia Carignan explains how environmental testing for the coronavirus might work and why scientists are asking the EPA to get to work developing a standard method of testing. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.