Ologies with Alie Ward Environmental Microbiology (TESTING WASTEWATER FOR DISEASES) with Amy Kirby
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Apr 13, 2022 Dr. Amy Kirby, an environmental microbiologist at the CDC, dives into the innovative world of wastewater surveillance. Discover how sewer systems help track diseases like COVID-19, revealing insights into public health. She discusses the historical significance of this practice since polio and shares challenges faced in testing wastewater. The conversation also touches on pharmaceutical residues, community engagement, and the stigma surrounding 'dirty' water science. A light-hearted exploration full of humor and essential knowledge awaits!
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Wastewater and Polio
- Wastewater surveillance began with polio eradication efforts in the 1960s.
- It targeted vaccination campaigns by identifying infected neighborhoods, even without visible symptoms.
Norovirus and Wastewater
- Before COVID-19, wastewater surveillance lacked sufficient justification for large-scale implementation.
- Dr. Kirby's team wanted a "community stool sample" to study underreported illnesses like norovirus.
NEWS Launch and Coverage
- The National Wastewater Surveillance System (NEWS) launched in September 2020.
- It now covers almost 30% of the US population, collecting data from over 700 sites.