All my life, ( not that long by the way ((Roughly 20 years), but the entire time i can remember) people have been saying how terrible fish, and reptiles and wild caught anything would give me that dreaded disease. Well. not once have i even became mildly sick from handling them, and i'm not one of the hand sanitizer obsessed, germ paranoid masses that we have today.
I've snacked before and after handling wild caught fish and turtles and whatnot, after working in the fishtanks for hours, and after handling chams.
The only time i do use the sanitizer stuff is if i have been handling other peoples reptiles and plan on handling my own, or vise versa.
Personally, i would say what does get people sick, is the paranoia, that is now creating healthier diseases, not healthier people.
Anywho, i could stay on that subject for days, so i'll stop.
But i kiss my male on the casque every now and then and we're both fine, and i kiss my tegu's right on the snout haha, never been bit, never been sick from it.