where did you get than information from?
As for adverse side effects, remember that aspiring has caused all sorts of weird things to happen to people.
If you google any of the vaccines you will find groups against giving vaccinations, sometimes entirely - that's why you will see diseases like polio coming back again, people are scared of vaccines because of misinformation.
but I'm no doctor, and I suppose most people on here aren't either.
I would ask your family doctors advice on the vaccine, but remember it is a REQUIREMENT for the AOS procedure if you are female and fall into the age category, hoping that they miss it is unlikely as the civil surgeon has a responsibility when completing your form.