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Sewage-Handling Robots Help UCSD Team Predict Coronavirus Outbreaks in San Diego

In earlier days of the COVID-19 pandemic, before diagnostic testing was widely available, it was difficult for public health officials to keep track of the infection’s spread or predict where outbreaks were likely to occur. Attempts to get ahead of the coronavirus that causes the disease are still complicated by the fact that people can be infected and spread the virus even without experiencing symptoms themselves.

How LA’s Sewers Could Be an Early Warning System for Coronavirus Outbreaks

A study at USC is relying on the flush of a toilet for clues to coronavirus outbreaks.

Dr. Adam Smith, associate professor of civil and environmental engineering at USC, is a part of a team of scientists across the country who are sifting through data from the bowels of the sewer system.  The team consists of researchers from USC, Howard University, North Carolina State University and Rice University.