Robert Kirby: COVID-19 testing is going to the dogs

In a discovery that could change the medical profession forever, dogs in Germany are being trained to detect COVID-19 in humans via smell alone.It’s true. Medical squints at the University of Veterinary Medicine Hannover report that eight detection dogs were able to identify with 94% accuracy how many of over 1,000 human saliva samples contained the virus.This isn’t all that surprising, given that dogs have already been trained to detect malaria, cancer, drugs, fear, explosives and s