Newest video updates about Coronavirus. Watch this “Sniffer dogs could bolster coronavirus screening at airports – BBC News” video below:


Sniffer dogs could contribute to efforts to prevent the spread of Covid as society reopens, according to scientists.

As part of a trial, dogs were trained to recognise a distinctive odour produced by people with the virus, but undetectable to the human nose.

As part of the current canine screening trial, six dogs were trained to recognise the smell produced by people with Covid-19 using worn…..(read more)