Abnormal cells on the cervix grow out of control. The cervix is the lower part of the uterus that opens into the vagina. Cervical cancer can often be cured when it is found early. It is usually found at a very early stage through a Pap test before symptoms are present. Infection with the human papilloma virus (HPV) is associated with developing cervical cancer. Vaccination against HPV can significantly reduce a women's risk of getting cervical cancer. The trade name of the vaccine is Gardasil.