Lim: When did you start feeling sick?
Patient: On the plane. I've never even been outside the U.S. before. My ex-husband hated to travel...
Shaun: Was the man who died sitting near you?
Patient: No, he was 6 or 7 rows in front of me.
Lim: Were you ever physically close to him? Say, waiting for the restroom or in line to board?
Patient: No, I think he slept almost the entire flight.
Shaun: That suggests the virus can be transmitted through the air. Which means everyone in the plane and this emergency room has been exposed.
