Here are the facts. According to the Centers for Disease Control and Prevention, the human papillomavirus (HPV) is the most common sexually transmitted disease in the United States. It is a killer. It can cause six types of cancer and most people who become infected with HPV do not know they have the virus. More than 21,000 HPV associated cancers are diagnosed in women each year in the US alone; cervical cancer is the most common. More than 12,000 HPV associated cancers are diagnosed each year in men; oral cancers are the most common.....