Gardasil is approved for males ages 9 through 26 and Gardasil 9 is approved for use in males ages 9 through 15. The HPV vaccine does not treat or cure an HPV infection in women or men who are already infected by one of these HPV types.PV infection usually causes no symptoms, but can cause genital warts and anal cancer in both women and men. HPV can also cause throat cancer. In women, HPV infection can cause cells in the cervix to grow abnormally. In a small fraction of women, these HPV-induced changes will develop into cervical cancer.