Illinois has only found CWD in the Wild Herd NEVER in a captive herd! Illinois uses an area method for importing or shipping with in the state. I haven't checked, but I bet we will be using the 25 mile or something like it for MO. I also understand this is a case by case decision? I live in Southern Illinois, and I cannot bring deer down from the "infected" area. Even though it has never been found in our captive herd, Illinois isn't allowed to ship into all the states (Indiana), or within its own state! I don't know why we have 5 yr status if it doesn't mean anything.