Actively try to discourage vaccinations. In school they teach that is beyond our scope of practice.
I know that several of my friends still are against them, regardless of what we are taught or told to avoid bringing up. I know there are some groups that do seminars etc that really try to go against vaccines, but they are not endorsed by any governming body in the profession.
Ask your chiro friends what adjustments can fix an infection? What about what can they do for broken bones? There are plenty of things that a chiro can help with, I dont know why we bother trying to claim we can help the stuff we cant.