Inspired by the trout thread. I'd personally never eat fresh water fish
raw... and I'm generally a fan of raw food:

http://en.wikipedia.org/wiki/Clonorchis_sinensis

There are other parasites equally as insidious.
--
Peace! Om

I find hope in the darkest of days, and focus in the brightest. I do not judge the universe. -- Dalai Lama