GVSU expanding wastewater testing for COVID-19

Grand Valley State University started testing wastewater for COVID-19 in November and is now expanding the program.

Researchers say the best part is the state can keep an eye on the spread of COVID-19 without wasting time, money or spreading resources too thin.

Project research assistant Alexis Porter says the project is also noninvasive.

Coronavirus shows up in waster roughly a week before symptoms appear.

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