Dogs might just come to the rescue again and this time with our fight to get back to work after the Corona-Virus. Our four legged friends are being trained (see attached) to smell the Corona-Virus and if they could do it there why not airports, movie theaters, concerts and other places many people gather. For infrared thermometers might help but putting a dogs nose to the ground might help even more. Dogs can sniff through a crowd quickly and if they pick up the odor in the air can have it treated right away. On the other hand if a person has this smell well they can receive the proper care they need without infecting the group along the way. Dogs are truly man and woman’s best friend.
https://www.livescience.com/dogs-smell-covid-19.html