They are using HPVs grown in the laboratory to find ways to prevent the infection and its associated disease and to create vaccines against the viruses. Laboratory research has indicated that HPVs produce proteins known as E5, E6, and E7. These proteins interfere with the cell functions that normally prevent excessive growth. For example, HPV E6 interferes with the human protein p53. This research is being used to develop ways to interrupt the process by which HPV infection can lead to growth of abnormal cells and, eventually, cancer.
Staff provide referrals to free or low-cost clinics nationwide.
Free educational literature about a wide variety of STDs and prevention methods is also available. The CDC's Division of Sexually Transmitted Diseases Prevention Web site also has information about HPV, including treatment guidelines and surveillance statistics.