To the contrary, you're being underly skeptical. This is a huge claim to base of a sample size of one guy at one event. To state the obvious that I hope doesn'

To the contrary, you're being underly skeptical. This is a huge claim to base of a sample size of one guy at one event. To state the obvious that I hope doesn't need to be said to this audience: a sample size of one tells us exactly nothing. What's saying this one guy one time didn't have a nasty stomach bug? A crazy claim like this requires some kind of study not just one guy's story.