Bunnylady
Herd Master
I would think that getting a serious infection from a rabbit scratch should be ranked as "possible, but rare." Every rabbit owner I have ever known has been scratched countless times - it just comes with the territory. Since this was a nursing journal, I'm assuming the article was concerned with hazards to humans from animals, so I doubt it also pointed out the hazard to animals of developing an infection from bacteria that they pick up from people who handle them - though that can happen, too.