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The amazing smell of dogs that smell the vinegar just by dropping a drop of vinegar in 20 pools!

Humans are using the dog's superior sense of smell, such as searching for drug smuggling or chasing after the criminal.

Researchers at the University of Helsinki, Finland, recently conducted an experiment to see if the dog's sense of smell could find corona19 confirmed patients.

It was conceived in that changes in human health affect body odor.



Researchers at the University of Helsinki said, "Because the test using the dog's sense of smell takes 10 seconds, it will take less than a minute for airport users to get tested."

How do'corona detection dogs' screen for infection?

The close search site (?) will be delivered in <Video Mug>.



(Text/Composition: Jin-Hyung Park / Edit: Eun-Seon Chun)