India, April 30 -- If there was ever a time to experiment and think out of the box, to find ingenious solutions to a crisis, it is now. Researchers across the world are working on finding ways to train sniffer dogs to detect Coronavirus positive travellers at airports. By Manya Saini

The outbreak of the novel coronavirus has created new challenges that the world is looking to overcome with the help of research, technology, and ingenuity. As per reports, researchers in different parts of the world are training medical detection dogs to screen passengers who are COVID-19 positive at airports.

Experts at Medical Detection Dogs, a not-for-profit organisation, which has pioneered training research in detecting medical illnesses like cancer, ...