At the entrance to the hospital, there were several masked attendants. As I walked towards them, one stopped me and asked if I was having flu, or flu-like symptoms. I said "No" and was allowed to go in.
I wonder what they would do had I said "Yes".
Or if I said "No, I *ahhh-chooo* I don't have *sniff sniff* flu, or any *cough* of the symptoms. *ahhhem*".
Perhaps I should try that the next time.