Tracking Opioids Beneath the Streets


The United States is adopting wastewater epidemiology in response to the opioid crisis. Public health officials laud the tool for giving them a clear picture of the opioid crisis in their communities. In the city of Cary, N.C., health officials can track data about opiate use through the BioBot, the first device that can collect data in real time from the sewer—before opiate molecules can break down and become untraceable.

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