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In the NoCo

How health officials on the Western Slope used a surprising strategy to detect a measles outbreak early

A measles virus particle, artificially colored in red against a yellow background, is seen in an image taken through an electron microscope.
Courtesy of
A measles virus particle, artificially colored in red, is seen in an image taken through an electron microscope.

On today's episode we’re talking about measles – in the sewer.

But we promise – you won’t need to hold your nose. This is actually a remarkable public health success story.

Back in August, health officials in Mesa County, on Colorado's Western Slope, fielded a report of a measles outbreak involving seven people. Measles outbreaks have been flaring up around the country this year, so health officials were on alert.

But the health officials in Mesa County basically detected these cases before they were actually reported through typical channels. They did that by monitoring the county's wastewater system.

John Ingold is the Colorado Sun's health reporter. He looked into how the early detection system works, and how widespread this type of disease monitoring is in Colorado.

He joined In The NoCo’s Erin O’Toole to explain how wastewater tracking gives public health officials an extra tool to fight disease outbreaks.

For more coverage of measles prevention in Colorado, check out our conversation from earlier this year about vaccination rates.

KUNC's In The NoCo is a daily slice of stories, news, people and issues. It's a window to the communities along the Colorado Rocky Mountains. The show brings context and insight to the stories of the day, often elevating unheard voices in the process. And because life in Northern Colorado is a balance of work and play, we celebrate the lighter side of things here, too.
Brad Turner is an executive producer in KUNC's newsroom. He manages the podcast team that makes In The NoCo, which also airs weekdays in Morning Edition and All Things Considered. His work as a podcaster and journalist has appeared on NPR's Weekend Edition, NPR Music, the PBS Newshour, Colorado Public Radio, MTV Online, the Denver Post, Boulder's Daily Camera, and the Longmont Times-Call.
As the host of KUNC’s news program and podcast In The NoCo, I work closely with our producers and reporters to bring context and diverse perspectives to the important issues of the day. Northern Colorado is such a diverse and growing region, brimming with history, culture, music, education, civic engagement, and amazing outdoor recreation. I love finding the stories and voices that reflect what makes NoCo such an extraordinary place to live.