Yeah, a number of states are either banning, or looking at banning, baiting because of that.
When CWD first showed up in North Carolina two or three years ago in the western part of the state, a state biologist said the only way they could prevent it from spreading was to wipe out the entire, 100%, deer population of the entire middle part of our state. Of course that's not obtainable, so spreading is inevitable. Sure enough it showed up here last year in the eastern part of the state.