Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Helsinki: Coronavirus-sniffing Dogs Could Provide Safer Travel VOA News Helsinki Airport is getting creative when it comes to operating safely in the age of COVID-19. Beginning this week, travelers arriving at Finland's busiest international airport will have the opportunity to take a voluntary coronavirus test that takes 10 seconds and is entirely painless -- but it's not the test that is unusual, rather, it's who is conducting it. The new state-funded pilot program uses coronavirus-sniffing canines to detect the presence of the virus within 10 seconds with shocking accuracy. Preliminary results from the trial show that the dogs, who have been used previously to detect illnesses such as cancer and malaria, were able to identify the virus with nearly 100% accuracy. .