Married doctors with COVID-19 highlight the difficulty of understanding virus

A married couple in Quebec who are both doctors and both tested positive for COVID-19 say their diagnoses show how little we really know about who is infected and long the virus stays with them. Dr. Michael Quigley, an ophthalmologist in Montreal, first started noticing mild symptoms three weeks ago. After initially testing positive for the virus, he still showed coronavirus particles in recent testing. “My symptoms were very mild, just muscle aches and a stuffy nose,” he told CTV Ne