Forget Covid, the Las Vegas Strip May Have a New Health Problem

The last two years have taught epidemiologist a lot about real time surveillance of transmissible diseases.

One of the lessons learned is that sewage water can tell you a lot about a population.

So in response to the covid-19 pandemic, the US Centers for Disease Control launched the National Wastewater Surveillance System (NWSS) in September 2020.

The NWSS was created to coordinate and track the covid virus in wastewater samples collected across the country.

“This allows wastewater surveillance to serve as an early warning that COVID-19 is spreading in a community. Once health departments are aware, communities can act quickly to prevent the spread of COVID-19,” the CDC says.


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