The scent of sickness: 5 questions answered about using dogs – and mice and ferrets – to detect disease

Scientists are experimenting with using dogs to sniff out people infected with COVID-19. But dogs aren't the only animals with a nose for disease.

Glen J. Golden, Research Scientist/Scholar I, Colorado State University • conversation
Jan. 13, 2021 ~8 min

infectious-diseases covid-19 dogs mammals mice smell air-travel odor olfaction disease-surveillance avian-flu animal-training

COVID-19 clues in a community's sewage: 4 questions answered about watching wastewater for coronavirus

Sewage surveillance is one technique that can alert authorities to the presence of a pathogen in the community. An environmental engineer explains the state of the science when it comes to SARS-CoV-2.

Kyle Bibby, Associate Professor of Environmental Engineering, University of Notre Dame • conversation
Aug. 31, 2020 ~8 min

covid-19 coronavirus sars-cov-2 pathogens wastewater disease-surveillance

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