General carrier of this disease are people from US east cost with major concentration around 150 mile radius around Pittsburg PA. You are most likely to get this virus when you bump into people from this region and end up spending a lot of time with them.
Mate 2 - What should I say its a long story.
Mate 1 - I love long stories, I have nowhere to go
Mate 2 - I went to the doctors and he has diagnosed me with a bad case of K. I'm K positive, I think I got it on my travels.
Mate 1 - Hmm... Nothing we can do there! Im sure you will love it.