Scientists are studying if dogs can sniff out COVID-19

Believe it or not, viruses have odors, and researchers at Penn Vet are trying to find out if dogs can smell COVID-19. Dr. Cynthia M. Otto, Professor of Working Dog Sciences and Sports Medicine and Director of the Penn Vet Working Dog Center joins KYW in Depth to break down how they're testing if dogs can smell COVID-19, what they hope the project will be able to do, and when we could know if man's best friend can help us beat coronavirus.  See omnystudio.com/policies/listener for privacy information.

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