
January 20, 2022
COVID levels fall in St. Paul’s wastewater: ‘It promises’ – WCCO
MINNEAPOLIS (WCCO) – Researcher Steven Balogh studies wastewater from the Metro plant in St. Paul, which collects from nearly two million people from 66 cities. The plant measures the amount of virus that the population excretes by going to the toilet. The viral load is …
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