In Pictures: Americaâs Safest Cities. Henderson, Nev., takes the No. 2 spot despite its location within the Metropolitan Statistical Area of Las Vegas-Paradise, which ranked ninth this year on Forbesâ list of Americaâs Most Dangerous Cities.
Use in Cancer. Recombinant human papillomavirus (HPV) quadrivalent vaccine is approved to prevent some conditions caused by certain types of HPV. It is used in males or females aged 9 to 26 years to prevent the following: 1  Anal cancer.2  Cervical cancer. 3  Vaginal cancer.4  Vulvar cancer.ecombinant human papillomavirus (HPV) quadrivalent vaccine is approved to prevent some conditions caused by certain types of HPV. It is used in males or females aged 9 to 26 years to prevent the following: 1  Anal cancer. 2  Cervical cancer. 3  Vaginal cancer. 4  Vulvar cancer.
Quadrivalent meningococcal conjugate vaccine use in adolescents with HIV. Adolescents aged 11 through 18 years with HIV should be routinely vaccinated with a 2-dose primary series administered 2 months apart.nly the quadrivalent meningococcal conjugate vaccine is recommended for adolescents. However, a first dose of meningococcal vaccine administered as polysaccharide vaccine can be counted as valid in the adolescent schedule.