sniff
2 Oct 2021
Cambodian anti-landmine authorities are training dogs to sniff out Covid-19, hoping the sharp-nosed canines normally used to detect underground explosives can keep the virus on a tight leash.
3 Jul 2021
French dog specialists teach members of the Ecuadorian Red Cross, Fire Brigade, Army and Navy how to train dogs to sniff out Covid-19, which in the Latin American country has caused nearly 21,500 deaths and more than 453,000 infections (2,374 per 100,000 inhabitants).