Doctors exist to serve the well being of society, and the role is often considered to be more vocational than merely perfunctory. Aside from the many years of dedication and academic work that needs to be invested in making a medical career possible, the role itself requires a great deal of commitment and communication skill in order to be performed successfully. Traditionally, doctors have been expected to treat patients without exception or a process of selection, and also regardless of their own beliefs or ethical values. However, in recent times doctors have sought to take an increasingly hard line and moralistic attitude towards treating their patients, applying more stringent conditions to potential visitors. An example of this surrounds the controversial notion of vaccinating children against diseases, and a rising number of doctors are refusing to retain or treat patients who refrain from allowing their offspring to subject various vaccinations.While this action is supported in policy that allows doctors to retain a right to refuse treatment of individual moral grounds, the question remains as to whether this appropriate to their role as ethical service providers. Why Do Parents not Vaccinate Their Children? The statistics are less than specific, but physicians themselves suggest that there is a growing number amongst them who adopt an unswerving policy to treating unvaccinated children. In fact, there are increasing instances where doctors have spent several months advising and educating parents in the benefits of individual vaccinations, only to refer them elsewhere when they continually refuse to let their children be immunised. While some physicians claim that this decision is taken predominantly to protect other children who are considered at an increased risk of illness, there is an undoubted sense of morality and individual selection being applied to their decision making processes.