This information sheet discusses the genital human papillomavirus (HPV) and men. It explains that most sexually active Americans will have the virus at some point in their lives and provides the signs and symptoms of HPV in men. The fact sheet also discusses transmission, health problems HPV can cause in men, HPV testing for men, treatments for HPV, ways for men to lower their chances of getting HPV, and whether the HPV vaccine can help men. The information sheet also discusses questions about having a partner with HPV. Contacts for further information are provided.