For the Tassie Devil, maybe... 
http://www.newscientist.com/article.ns?id=mg18925375.200
The Tassie Devil Facial Tumour Disease which has spread to half of Tasmania has been found to be caused by an infectious cancer from one devil. The cancer is now known to be passed on by biting during fights, eating from the same carcasses, and agressive mating. This proves that the quarantine measures that the tassie govt has been taking should help, and we now have some more information that can be used in the prevention of the spread.
Isn't this great???
http://www.newscientist.com/article.ns?id=mg18925375.200
The Tassie Devil Facial Tumour Disease which has spread to half of Tasmania has been found to be caused by an infectious cancer from one devil. The cancer is now known to be passed on by biting during fights, eating from the same carcasses, and agressive mating. This proves that the quarantine measures that the tassie govt has been taking should help, and we now have some more information that can be used in the prevention of the spread.
Isn't this great???