From what you have writetn your daughter may have a possible negligence case against her treating physicain who had her innoculated with the booster that you have written about without disclosing in writing the possible side effects of the injection before it happened assuming custom and practice in the medical industry would have been to have such informed consent given to the minor's parent.As such, I suggest that you consult with a personal injury attorney specializing in the area of medical malpractice about the possible liability issues of your question and your daughter's damages.