In Virginia the department of game and inland fisheries is asking (volunteers) to bring in the heads of deer that are killed. Each head will be tested for CWD and EHD. I'm not sure how long that takes, but worth it if you have it in your area. It would suck to have to go back home and through out a bunch of venison that has already made it to the freezer, but still worth knowing.
Good luck,
KP