“…A bout 12% of women worldwide are infected with human papillomavirus (HPV). 1 Persistent HPV infection with highrisk strains such as HPV 6,11,16, and 18 cause nearly all cases of cervical cancer and some anal, vaginal, penile, and oropharyngeal cancers. 2 An estimated 13,000 cases of invasive cervical cancer will be diagnosed this year in the United States alone.…”