[azishot]

So what about trains, buses, cabs, schools, hospitals, supermarkets, malls, cars, truck stops, gas stations, etc., etc.? Oh, and don’t forget D.C.

I guess I should just sit here, don’t touch anything and stop breathing.

[Smokin' Joe]

As a good rule of thumb, be aware there are germs out there. You don't have to go all Howard Hughes over the fact, but limit touching your face, eyes, mouth, food, etc. without washing up first (or using hand sanitizer, whichever you prefer).

It stands to reason that with a greater number and variety of people, there will be a greater number and variety of germs, which is what makes the study interesting.

I wonder what a person would find in a place like North Dakota, where there are still a wide variety of people through here from the oil boom.