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By taking regular samples from wastewater treatment plants and scanning feces for the virus, they’re able to tell where infections are trending upward or downward, and in many cases, how the amount compares to prior waves of the virus.
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When will this COVID surge end? Scientists search your sewage for clues
When will this COVID surge end? Scientists search your sewage for clues
As COVID-19 and the omicron variant spread across the country, scientists are increasingly testing raw sewage to track trends.
news.yahoo.com
Kyle Bagenstose, USA TODAY
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