In a recent study, investigators analyzed the potential to use the highly sensitive sense of smell in dogs to screen for COVID-19. Their conclusion determined that dogs could sniff out SARS-CoV-2 (COVID-19) infections.

In a recent study, investigators analyzed the potential to use the highly sensitive sense of smell in dogs to screen for COVID-19. Their conclusion determined that dogs could sniff out SARS-CoV-2 (COVID-19) infections.