While infection with Pasteurella can have far - reaching health effects, many
rabbits have strong immune systems that fight and destroy the bacteria or at least keep it under control so it does not cause disease.
While that is a small sample size, the results were promising: While vaccinated
rabbits weren't totally
immune to syphilis, they were less likely to
have widespread infections that spread to other organ
systems,
had fewer and smaller lesions, and
had stronger immune responses.