[me]

Ya, but if you've ever eaten fruits and veggies it can also be true like I mentioned, parasites are everywhere. I'm not sure what the percentage is if one actually compared meat to produce but I will forever have the visual image in my mind of a news coverage I saw on tv. 20/20 or something or other. They filmed produce as it was being shipped. Rodents running on the food and what not.
But back to meat. Ya, I have heard it can have it inside, I've also heard of fish as well (even after being frozen), but it can even have them if the person handling it at any point has them and isn't as hygenic as required.
I could go on and on but they really are everywhere. And the eggs can't be seen. Some can lay around for a really long time till someone comes in contact with them.
And contact can be airborne, through the feet, the obvious hand to mouth....
Edited to add:
The whole meat thing I think is going on the assumption of the environment parasites thrive on. With the standard in what cattle is fed and all the antibiotics they receive its pretty much a given they are going to have parasites. Add on top of that the fact that parasites can travel through the body and be in different areas. Which is why if you don't cleanse regularly you should NEVER allow the kids to eat any meat that has even the smallest amount of pink. Now my family for some reason lacks enzymes and one actually needs the meat to be a bit rare for the enzymes,if I'm going to give them steak med well I will give them de along with or immediately after. If I'm not going to give them de then its strictly well done. Adequate Enzymes are required to be able to produce enough acid to kill parasites in the stomach.