HPV virus can survive in the air for more than ten hours, HPV virus is mainly through the skin mucous membrane contact leads to infection, so HPV6 type, HPV11 type tend to be infected through sexual contact. In clinical practice, a history of high-risk sex can lead to the infection of this virus, and cause genital warts, it is recommended to eliminate high-risk sex history. In addition to high-risk HPV through sexual contact will lead to infection, but this high-risk HPV through sexual contact is not contagious, for married or have a history of sexual intercourse, must be regularly cervical cancer screening, mainly to understand the cervical epithelium whether there is a high-risk or low-risk HPV infection, once a high-risk HPV infection occurs, it is recommended that the examination of the cervical epithelium to understand whether the lesion has occurred, and then give treatment.