That would be hilarious, in a really cynical way. I’m just imagining a literally rabid Republican candidate campaigning. MAGAers would probably stop drinking water in solidarity and we’d get to really test out that “I could shoot someone on fifth avenue” theory, but with biting on campaign stops.
It would be a great opportunity for someone to sell a "Bite Me Trump" shirt. Supporters would wear it for its litteral meaning and opponent would wear it for the sarcastic meaning.
Also, pirates who like teethy BJs would wear it so people know what they're into.
Rabies is a hoax, just a mild flu, and also a bioweapon personally engineered by Dr. Fauci to force a global reset of the economy. (But giving trillions to corporates that just received three years of steep tax cuts is not bad because reasons.)