To be COMPETELY honest I had to choose "one or more developed stomach bug or food poisoning type symptoms".
But ours were not anything. My stomach can get iffy sometimes. And I have found out from having a VERY bad virus (not while traveling) that two Pepsid are the same as an over the counter perscription of that. One or two I have found may be needed during the trip. But I almost wonder if over tired and excitedness is as much of the culprit as anything.
DH got VERY ill half way through the marathon last January. But again, our fault.
We arrived the day before and rushed, rushed, rushed, ran, ran, ran, went to bed late. He had to get up VERY early.
He didn't drink water Saturday, so was became very dehydrated during the race with viral like symptoms overtaking him.

He did finish, but probably walked the last half and looked as pale as a ghost afterwards.
Luckily I packed Immodium and Pepto. After resting he recovered pretty much by that evening.
But we will not make those mistakes again!

His was not a food issue. It was from exhaustion and dehydration.
Next time I bet he takes his salt tablets too!
I am very leery about buffet food, or any food left out in the open. I have witnessed WAY too many times food being handled by kids who put their fingers/hands in their mouths before and after.

(Generally talking about non-Disney -- just buffets in general.)
However, we have eaten at Boma's twice. (Once right after they opened.) And did not see this problem.
But I generally don't take food that has been laying open and inviting in a basket/tray. At least with coverings, people seem to be a little more careful.
But I am a believer that if we knew about everything we ate, we all would be rail thin -- because we would be too paranoid to eat anything!
