There is a big difference between mindless health-and-safety-oriented leaflets and similiar gimmicks and what hunters actually take care about. I mean, there are morons still on government panels who warn against the retarded mercury-in-fish notions despite the fact that the science behind the anti-mercury hysteria has been extensively debunked.
Judging from the data, rabies is overwhelmingly obtained via bites. There is all sorts of further discussion about the very unlikely prospect of being bitten by an animal which has just licked its paws with its own saliva and then scratched you or even an event where the rabies virus somehow infects a man's nasal passages via the animal's saliva (I believe it was mentioned in 1 article that this requires a small, enclosed area with minimal air or some such nonsense).
The main thing, which is relevant to hunters cutting up corpses after killing, is that rabies is not transmitted by contact with urine, feces, blood, or scent glands:-
http://www.ct.gov/dep/cwp/view.asp?A=2723&Q=325944 Hunters routinely cut off the heads anyway before sale. I mean, I suppose there is a vanishingly microscopic chance that a hunter does not notice that an animal is rabid(re foam on jaws etc.) , then in the process of removing flesh from the jaw(!) gets a cut in the process and touches the cut to the teeth, but the chance is so vanishingly small it can be disregarded.
Another point is that rabies is confined mostly to specific species. You mentioned bats in the UK, but Florida for example has rabies appearing primarily in raccoons, skunks, foxes, and bats, none of which are regularly known to be hunted for their meats by hunters:-
http://pelotes.jea.com/rabies.htmWell, I suppose there will always be a loony fringe in the RVAF diet world who will preach against mythical "threats" like mercury-in-fish, "high-meats" or the supposed dangers of raw wild game re rabies. Pity, since many newbies usually find that they in fact benefit the most from raw wildcaught seafood, raw wild game and aged, raw meats.