Human Papillomavirus Vaccination: The Policy Debate Over the Prevention of Cervical Cancer-A Commentary Hoops, Katherine E.M.; Twiggs, Leo B. Hoops, Katherine E.M.; Twiggs, Leo B. Less Journal of Lower Genital Tract Disease. 12(3):181-184, July 2008. Abstract Abstract In Brief In Brief Favorites PDF Get Content & Permissions Abstract: In Brief: With HPV vaccination, reduction in the incidence of cervical cancer is possible but will require an understanding of the processes for implementation.