WGN Radio Pet Expert Steve Dale: Dogs may soon start to sniff COVID-19 on your luggage, along with food items

John Williams

In this Feb. 9, 2012 photo, Izzy, an agricultural detector beagle whose nose is highly sensitive to food odors, sniffs incoming baggage and passengers at John F. Kennedy Airport’s Terminal 4 in New York. This U.S. Customs and Border Protection team works to find foods and plants brought in by visitors that are considered invasive species or banned products, some containing insects or larvae know to be harmful to U.S. agriculture. (AP Photo/Craig Ruttle)

Pet Behavior Consultant Steve Dale joins John Williams to describe the organization that trains dogs to sniff cases of Coronavirus.

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