rabies and waterMy son does that.
when I was a kid I wouldn't eat any food that was mixed together or touching but I'm pretty sure that's just a spectrum disorder thing. I got over it once I was about 20
My son does that.It's one of those "it can be indicative but means nothing on its own" sort of things when it comes to child development.
I don't know if it counts as a phobia, but I refuse to eat any food that I know my dad has prepared or touched because he doesn't wash his hands. Ever.