Especially for the elderly and to those with compromised immune systems, coronavirus testing kits are critical to treating the virus at an early stage. The current test is excellent at its job but is limited to and inaccessible to many people around the world—not to mention it’s uncomfortable. But what if there were an easier way?

Many scientific journals have proposed each disease has its own distinct scent. Many dogs have been used in the past to detect different types of cancer, Parkinson’s disease, and bacterial ailments. That is why the organization Medical Detection Dogs, located in the United Kingdom, have begun trials with medical professionals to see if dogs can sniff out the coronavirus’ scent.

The hope is that dogs will pick up on COVID-19’s scent among large crowds and detect those carrying the virus. This procedure would not only be more comfortable than current testing but could also cover more ground and be less invasive.

Should these dogs be successful, Professor Steve Lindsay of Durham University believes that, “…we could use COVID-19 detection dogs at airports at the end of the epidemic to rapidly identify people carrying the virus. This would help prevent the re-emergence of the disease after we have brought the present epidemic under control.”

Natalie Rodgers
Diversity in STEAM Magazine contributing writer

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