Interesting story:
As you all know my wife and I spent 130+ days at the BOL. Although we did go to town on occasion, go to the town pub maybe a half a dozen times and had dinner with some of the folks on the mountain - Neither one of us got sick.
In the past, every year we both will get some form of cold or flu. Most times it will turn into bronchitis for me so I would have to get a shot of penicillin in the butt plus follow-up pills as I am prone to ammonia.
Well my point is when you are cooped up with a whole bunch of people, when there is a cold, flu pandemic going around, you and your family are at peril.