B1 – Intermediate
Detection dogs are already common at airports and some other public places. As dogs have remarkable sense of smell, they are the ones that sniff out drugs, weapons, or explosives. Nowadays, there are dogs trained to detect Covid-19 by sniffing human sweat.
Read the article to know more dogs that could detect Coronavirus on humans and be able to answer the questions that follow:
https://www.newsinlevels.com/products/dogs-help-stop-the-coronavirus-level-2/
Discussion Questions:
- What do you think of specially trained dogs taught to detect infections and diseases, like cancer, malaria, etc.?
- Do you think detection dogs are reliable in detecting COVID-19? Why or why not?
- What are the pros and cons of using dogs to prescreen people for Covid-19 in airports, train stations, or other public places?