Yes, I've heard they can be nasty....lucky kitty.
I have a picture of my old cat Leonard, touching noses with a raccoon. He was unaffected by their presence (and they, his). I was VERY nervous, and by the time I'd spotted them, I made the decision to not put the scare into them, for fear that would trigger a negative reaction. They were often on the porch together. There was also a big rabbit that hung around the yard for a couple years. He seemed to be sweet on Leonards mama...P.C. She wanted nothing to do with him...(I have pictures of the 3 of them together too)