An airport in Finland is using dogs to detect the coronavirus, and researchers say they are ‘close to 100%’ accuracy
A COVID-19 sniffer dog at a press conference held at Helsinki Vantaa International Airport in Finland on September 22. Xinhua/Matti…
A COVID-19 sniffer dog at a press conference held at Helsinki Vantaa International Airport in Finland on September 22. Xinhua/Matti…