Shrek, thanks.
Update for today. Wife and I still have no temperature increase.
My wife said that coworkers are starting to freak out. A PA was obsessively talking about coronavirus all day. An MA (medical assistant) went to lunch and never came back.
We're at the point where I'd say that my wife is either completely asymptomatic or won't come down with coronavirus. Having worked with the coworker who tested positive, my wife said she worked closely enough with that person that she was definitely exposed.