According to the Centers for Disease Control and Prevention (CDC), "Immunity to a disease is achieved through the presence of antibodies to that disease in a person's system." This, in fact, is the main justification for vaccination, and a primary focus of vaccine research and development.
Big Pharma sells Gardasil based on fear of cervical cancer. But do the benefits outweigh the costs? Inform yourself, find your compass, so that you can be one less woman, wishing she had only known more.