Doctor's Hospital of Sarasota

Doctors Hospital in Sarasota has a new line of defense against the coronavirus. Meet Buffy, a 2-year-old Labrador retriever trained to sniff out the scent emitted by a human with the disease.

One of the confirmed cases of COVID-19 in the Tampa Bay area is a patient who has no recent history of travel. The man is in his 60s, and is a resident of…