THE DOGS AND THE COVID-19

 When I read the news that dogs can smell people who have COVID-19, I thought it was fake news. But after seeing several news related to the same topic.

The first country to start using dogs was Finland and they were used at an airport to identify passengers with COVID-19. According to some scientists, they can identify the virus days before symptoms are noticed, and with 100% effectiveness.

Here in Spain dogs are trained to this function. But their trainig can take five months, all this they can do thanks to their sense of smell that is millons of times superior to that of people,

I think it will be an avance, but I think we don´t have that much time because we are close to another house lockdown.