Human Papillomavirus Vaccination and Age at First Sexual Activity, National Health and Nutrition Examination Survey.

The National Health and Nutrition Examination Survey (NHANES) collects information on human papillomavirus (HPV) vaccination history as well as sexual activity. We evaluated data from NHANES to assess report of HPV vaccination with ≥1 dose and 3 doses among females and males aged 11 to 26 years during 2007-2014. We also examined age at first vaccine dose and age at first sexual activity among females aged 14 to 26 years. Vaccination significantly increased in females aged 13 to 26 years, but not among 11- to 12-year-old girls, and remained low for both females and males. In NHANES 2011-2014, among females with known age at first vaccine dose, 43.1% reported having had sex before or in the same year they received their first HPV vaccine, and this varied by race/ethnicity. Clinicians should provide strong recommendations consistent with guidelines, including routine vaccination of girls and boys at age 11 or 12 years.

National, regional, state, and selected local area vaccination coverage among adolescents aged 13-17 years--United States, 2013.

The Advisory Committee on Immunization Practices (ACIP) recommends that adolescents routinely receive 1 dose of tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) vaccine, 2 doses of meningococcal conjugate (MenACWY) vaccine, and 3 doses of human papillomavirus (HPV) vaccine.* ACIP also recommends administration of "catch-up"† vaccinations, such as measles, mumps, and rubella (MMR), hepatitis B, and varicella, and, for all persons aged ≥6 months, an annual influenza vaccination. ACIP recommends administration of all age-appropriate vaccines during a single visit. To assess vaccination coverage among adolescents aged 13-17 years, CDC analyzed data from the 2013 National Immunization Survey-Teen (NIS-Teen).§ This report summarizes the results of that analysis, which show that from 2012 to 2013, coverage increased for each of the vaccines routinely recommended for adolescents: from 84.6% to 86.0% for ≥1 Tdap dose; from 74.0% to 77.8% for ≥1 MenACWY dose; from 53.8% to 57.3% for ≥1 HPV dose among females, and from 20.8% to 34.6% for ≥1 HPV dose among males. Coverage varied by state and local jurisdictions and by U.S. Department of Health and Human Services (HHS) region. Healthy People 2020 vaccination targets for adolescents aged 13-15 years were reached in 42 states for ≥1 Tdap dose, 18 for ≥1 MenACWY dose, and 11 for ≥2 varicella doses. No state met the target for ≥3 HPV doses.¶ Use of patient reminder and recall systems, immunization information systems, coverage assessment and feedback to clinicians, clinician reminders, standing orders, and other interventions can help make use of every health care visit to ensure that adolescents are fully protected from vaccine-preventable infections and cancers (5), especially when such interventions are coupled with clinicians' vaccination recommendations.

Human papillomavirus vaccine coverage in the United States, National Health and Nutrition Examination Survey, 2007-2008.

OBJECTIVES: This study aims to estimate human papillomavirus (HPV) vaccine coverage by demographic and sexual behavior characteristics 1-2 years after vaccine licensure in a nationally representative sample of females aged 9-59 years in the United States. METHODS: In 2007-2008, a total of 2775 females aged 9-59 years responded to questions on HPV vaccine receipt in the National Health and Nutrition Examination Survey (NHANES). Demographic and sexual characteristics were evaluated for select age categories in bivariate analyses after adjusting for survey design. RESULTS: Overall, 15.2% of females aged 11-26 years reported HPV vaccine initiation; vaccine initiation varied significantly by age. We found no significant difference in vaccine initiation by race or poverty level in either 11-18 or 19-26-year olds. Significantly more 19-26-year olds with private insurance initiated vaccine (16.3%) than those with public insurance (4.0%) (p = 0.04). Among females aged 14-18 years, vaccine initiation was higher in those who ever had sex (28.6%) compared to those who had never had sex (17.8%) (p = 0.05). CONCLUSIONS: These results describe HPV vaccine initiation shortly after vaccine licensure. Vaccine initiation was highest in females aged 14-18 years. Efforts should be made to increase HPV vaccine coverage for the recommended age groups.