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  • Research article
  • Open Access
  • Open Peer Review

Reasons for non-vaccination against HPV and future vaccination intentions among 19-26 year-old women

  • 1Email author,
  • 2,
  • 3,
  • 4 and
  • 2
BMC Women's Health201010:27

  • Received: 18 January 2010
  • Accepted: 1 September 2010
  • Published:
Open Peer Review reports



Despite CDC recommendations regarding universal catch-up vaccination against human papillomavirus (HPV), only about ten percent of young adult women in the United States have been vaccinated. The purpose of this study was to better understand reasons for non-vaccination among insured 19-26 year-old women and to evaluate future vaccination intentions.


We used an administrative claims database from a large US managed care plan to identify women aged 19-26 for receipt of a mailed survey. From a sample of 1,375 women with no evidence of HPV vaccination from June 1, 2006 through April 30, 2007, 222 completed surveys were received, of which 185 were eligible for this analysis. The main outcome measures were unvaccinated women's attitudes and vaccine awareness, likelihood of future action regarding the vaccine, and reasons for inaction.


Among the 185 non-vaccinees, 25.4% were married, 83.2% were white, and 89.2% had a college or higher level education. The vaccine was described as very important by 32.4% of subjects, and 30.1% had discussed the vaccine with a doctor and received a doctor's recommendation. Half or fewer of respondents were "very" or "extremely" likely to discuss the vaccine with their doctor (50.0%), do additional research on the vaccine (42.6%), ask a doctor to get the vaccine (37.5%), or make an appointment to get the vaccine (27.8%), while 48.0% were "somewhat", "very", or "extremely" likely to do nothing to get the vaccine. Among the latter, reasons for taking no action included being married or in a monogamous relationship (54.9%), belief that the vaccine is too new (35.4%), not having enough information about the vaccine (31.7%), concerns about side effects (24.4%), and uncertainty about insurance coverage (24.4%).


Educational interventions may be needed to enhance HPV vaccination rates among 19-26 year-old women, particularly regarding information about vaccine safety, vaccine efficacy, insurance coverage, and the value of vaccination to women in monogamous relationships.


  • Cervical Cancer
  • Genital Wart
  • Young Adult Woman
  • Quadrivalent Vaccine
  • Monogamous Relationship


Human papillomavirus (HPV) is the most common sexually transmitted infection in the United States [1]. Low-risk HPV types 6 and 11 cause 90% of cases of genital warts, while high-risk HPV types 16 and 18 are responsible for 70% of cervical cancers and also cause cancers of the anus, vagina, vulva, and head and neck [2, 3].

Two vaccines have been developed for the prevention of HPV infection. One is bivalent, targeting high-risk HPV types 16 and 18 [4], and approved by the FDA in October, 2009 for the prevention of cervical cancer and certain precancerous lesions caused by HPV infection [5]. The quadrivalent vaccine, which targets HPV types 6, 11, 16, and 18 [6, 7], was approved by the FDA in 2006 for the prevention of cervical cancer, certain precancerous lesions, and genital warts in females and, in 2009, for the prevention of genital warts in males [8, 9]. In 2007 the CDC's Advisory Committee on Immunization Practices (ACIP) recommended routine vaccination of 11-12 year-old females with three doses of the quadrivalent vaccine and catch-up vaccination of 13-26 year-old females who have not been vaccinated previously [10]. Recent, provisional recommendations from the ACIP extend these recommendations to the bivalent vaccine and also state that the quadrivalent HPV vaccine may be given to males aged 9 through 26 years to reduce their likelihood of acquiring genital warts [11].

Despite the ACIP recommendation, vaccination coverage rates remain low (≤36%) [12, 13], particularly among 18-26 year-old females (10-12%) [14, 15]. Given that there is demonstrated benefit to immunizing young adults, even if they are already sexually active [16], it is important to gain a better understanding of the patient factors that are associated with vaccination and non-vaccination in this age group.

A previous article by the authors using the same database as the present study compared vaccinated with non-vaccinated women and demonstrated the importance of a physician's recommendation to vaccination decisions [17]. The present analyses were conducted to explore in greater depth the reasons for limited uptake of the HPV vaccine among young adult women who have yet to be vaccinated.


Study design

Subjects were identified using medical and pharmacy claims from a large US managed care plan affiliated with i3 Innovus. The health plan provides fully insured coverage of physician, hospital, and prescription drug services to more than 15 million patients across the four major geographic regions of the United States: the Northeast, Midwest, South, and West. A self-administered survey assessed factors related to an individual's decision to receive or not receive HPV vaccine administration. One of the authors (MBG) is an employee of i3 Innovus and accessed the claims data to identify patients who qualified for this study. This research was carried out in compliance with the Declaration of Helsinki ( and ethics approval for the study was obtained by the Copernicus Group Independent Review Board (

Patient sample

Women were identified in the health plan database if: they received a new claim for the HPV vaccine or any outpatient medical claim during an identification period defined as January 1 to April 30, 2007; were 19-26 years of age on the index date (i.e., first date of claim during identification period); and were continuously enrolled in the health plan for 6 months prior to and 12 months following the index date. Women were excluded if they had a medical claim related to pregnancy, delivery, or cervical cancer during the identification period. A total of 611,955 women met the above criteria.

Two samples of 1,375 women were randomly selected from among women who had: (1) a first HPV vaccine dose during the identification period, and (2) no doses of HPV vaccine during the identification period or during the 6 months before that period [17]. The second group (non-vaccinees) constitutes the patient sample for this analysis. The sample size of 1,375 women per group (vaccinated, unvaccinated) was chosen to ensure that the final sample sizes provided adequate power to detect differences between the two groups for the analyses reported in the previous publication [17].

Survey administration

Survey packets were mailed beginning in April 2008. Packets contained an invitation letter, an informed consent form, a 7-page survey assessing factors related to an individual's decision to receive or not receive the HPV vaccine, and a payment of $10 as compensation for participation. Reminder post-cards were sent one week following the initial mailing, and a second survey packet was sent to non-respondents after three weeks. The total survey collection period was 8 weeks.

Survey content

The survey collected standard demographic and health status information (Additional file 1: HPV vaccine questionnaire 18-26). Questions addressed attitudes toward reproductive health, vaccine awareness, and discussion of the vaccine with a physician. Non-vaccinees were asked about the likelihood of receiving the vaccine in the future.

To assess attitudes toward reproductive health respondents were asked to rate their level of agreement, from 1 (strongly disagree) to 6 (strongly agree), with statements such as "Cervical cancer is a devastating disease," "Genital warts are an embarrassing condition," and "I am comfortable discussing sexual health issues with a doctor or nurse."

To assess vaccine awareness, respondents were first asked if they had ever heard of a vaccine to help prevent cervical cancer or HPV infection. If yes, they were then asked a series of questions about their perception of the personal importance of the HPV vaccine by the question, "How important do you think the vaccine to help prevent cervical cancer is for you?" Possible answers were 'not at all important', 'not very important', 'somewhat important', and 'very important'.

The questions that addressed discussion with and recommendation by a physician were: "Have you discussed the vaccine to help prevent cervical cancer with a doctor?" and "Did a doctor recommend that you get the vaccine to help prevent cervical cancer?" If the respondent reported that a doctor did recommend the vaccine, she was asked, "How strongly did the doctor recommend you get the cervical cancer vaccine on a scale from 1 to 5?" A rating of 1 corresponded to the response that 'a doctor did not strongly recommend the vaccine' and a rating of 5 meant that 'a doctor strongly recommended the vaccine'.

The likelihood of taking additional action regarding the HPV vaccine was assessed via the question, "If you have not received a single dose of the cervical cancer vaccine, in the future how likely are you to" followed by 5 choices: 'Ask a doctor to get this vaccine?', 'Do additional research on this vaccine?', 'Discuss the vaccine with a doctor?', 'Make an appointment to get the vaccine?', and 'Do nothing to get the vaccine?'. The answers were measured on a 5-point Likert-type scale, ranging from 'not at all likely' (1) to 'extremely likely' (5).

Respondents who were somewhat, very, or extremely likely (3-5 on the Likert-type scale) to 'do nothing to get the vaccine' were asked their reasons for inaction. Possible answers were 'I am not sexually active', 'The vaccine is too new', 'I am married or in an exclusive (monogamous) relationship', 'I am unsure if my insurance would cover the vaccine cost', 'I do not have enough information about this vaccine', 'I am concerned about the side effects', 'I am pregnant or trying to conceive', 'My doctor recommended against getting the vaccine', and 'I cannot afford the cost of the vaccine'. Respondents were instructed to 'check all that apply' and were given the option of articulating their own reason(s).

Data analysis

A descriptive analysis was conducted to determine the attitudes of non-vaccinees toward the HPV vaccine, their awareness of the vaccine, their interaction with a physician relating to the vaccine, the likelihood of their taking future action regarding HPV vaccination, and their reasons for inaction.


Patient sample

Of the 1,375 surveys sent out to non-vaccinees, 222 were returned complete, for a response rate of 16.1%. Thirty-seven non-vaccinees were subsequently determined to be ineligible due to disenrollment or vaccination after the identification period, leaving 185 surveys eligible for analysis. As reported in our earlier paper, there were no differences between respondents and non-respondents with respect to region of residence or number of comorbidities [17]. Respondents were statistically significantly younger (mean age 21.6) than non-respondents (mean age 22) but this was not a clinically meaningful difference.

The sociodemographic characteristics and health status of the respondents are shown in Table 1. The mean age (SD) was 22.4 (2.3) years. The majority were not married (74.6%) and had good, very good, or excellent health (92.4%). Most were white (83.2%) and had a college or higher level education (89.2%).
Table 1

Respondent characteristics*




Marital Status

   Not married






Overall health status







   Very good







   High school or less



   Some college, or but no degree



   Two year degree or college graduate



   Graduate school




   White, non-Hispanic



   Black, non-Hispanic









Employment status




Student status





* Mean age (SD): 22.4 (2.3) years; *N = 185

Attitudes, vaccine awareness, and physician interaction

Most respondents agreed that cervical cancer is a devastating disease (93.5%) and that genital warts are an embarrassing condition (90.0%), and most reported being comfortable discussing sexual health issues with a doctor or nurse (73.0%; Table 2). Of the 185 respondents, 176 reported ever hearing of a vaccine to help prevent cervical cancer or HPV infection. Of these, less than one third (32.4%) thought that the HPV vaccine was very important for them. Likewise, 53 (30.1%) reported discussing the HPV vaccine with their doctor and receiving their doctor's recommendation for the vaccine. Only 15.3% of all respondents received a 'strong' recommendation, while of the 53 women that received a doctor's recommendation, 27 (50.9%) received a strong recommendation.
Table 2

Attitudes, vaccine awareness, and physician interaction





Cervical cancer is a devastating disease (% agreement†)




Genital warts are an embarrassing condition (% agreement†)




I am comfortable discussing sexual health issues with a doctor or nurse (% agreement†)




Vaccine to prevent cervical cancer was very important to them ‡




Doctor discussed and recommended vaccine to help prevent cervical cancer




Received a strong recommendation§ from doctor to get cervical cancer vaccine




†Strongly or moderately agree (5 or 6 on the 6-point Likert scale).

‡Checking "very important" to a question stated as, "How important do you think the vaccine to prevent cervical cancer is for you?" with possible answers of not at all, not very, somewhat, or very important.

§Equivalent to a score of 4 or 5 on the 5-point Likert scale.

Likelihood of taking additional action

Most respondents reported being at least somewhat likely to discuss the HPV vaccine with a doctor in the future (84.7%), to do additional research on the vaccine (75.0%), ask a doctor to vaccinate them (69.9%), or to make an appointment to be vaccinated (60.2%; Table 3). Substantially fewer patients were very or extremely likely to carry out these actions (Table 3).
Table 3

Likelihood of taking additional action regarding HPV vaccination



Somewhat, very, or extremely likely

Very or extremely likely*






Discuss the vaccine with a doctor






Do additional research on vaccine






Ask a doctor to get vaccine






Make an appointment to get the vaccine






Do nothing to get the vaccine






* 'Somewhat likely' response category removed.

Reasons for taking no additional action

The reason most commonly given for taking no additional action regarding HPV vaccination was being married or in a monogamous relationship (54.9%; Table 4). About a third of the respondents thought the vaccine was too new (35.4%) or that they did not have enough information about it (31.7%). One fourth (24.4%) were concerned about the vaccine's side effects. Some were unsure of their insurance coverage (24.4%), and a few were concerned about the cost of the vaccine (14.6%).
Table 4

Reasons for taking no additional action regarding HPV vaccination*




Married or in an exclusive (monogamous) relationship



Vaccine is too new



Do not have enough information about vaccine



Concerned about side effects



Unsure of insurance coverage



Cannot afford cost of vaccine



Pregnant or trying to conceive



Not sexually active



Doctor recommended against getting vaccine



*Among those stating that they were somewhat likely, very likely, or extremely likely (3-5 on a 5-point scale) to do nothing to get the vaccine (N = 82). Two respondents had missing data. Based on "all that apply" responses.


The implications of this study must be considered in the context of several limitations. The opinions recorded in this survey, for example, are not necessarily representative of those of the entire target population, because of a potential response bias towards non-compliant patients. The response rate of 16.1% was rather low and was lower than that of the vaccinated subgroup (28%) [17]. In addition, more than 80% of respondents were white and all study subjects had access to health care and were insured. The results regarding intent to get vaccinated, while interesting, may not ultimately reflect future behavior. For instance, a meta-analytic review of Theory of Planned Behavior research reported a relative modest average correlation of 0.47 between intentions and subsequent health behaviors [18].

Although the majority of unvaccinated respondents in this study recognized the potential impact of cervical cancer and genital warts, only about one in three considered vaccination against HPV to be important to them. Half of respondents reported being very or extremely likely to discuss the vaccine with a doctor but almost half (48.1%) were at least somewhat likely to do nothing to pursue vaccination. The most frequent reason for inaction was being married or in a monogamous relationship, but other reasons relating to uncertainty about the vaccine and insurance/cost issues were common.

These reasons for inaction echo findings of previous studies, which noted a perceived lack of need, concerns about the vaccine, and perceived barriers as factors in the decision not to be vaccinated. A perceived lack of need, usually due to sexual inactivity or low risk, was found to be a factor in previous population surveys of this age group [14, 15]. Safety of the vaccine was also raised as an issue in these surveys [14, 15]. In a study of college-age women, those who had decided to forego vaccination were less sure of the vaccine's safety and were less knowledgeable about risk factors, transmission, and methods of detection of HPV than were women who had been vaccinated [19].

As in the present study, a relatively small proportion of women (7%) in the National Immunization Survey (NIS) 2007 were concerned about cost or insurance issues [15]. Cost was also a barrier reported by college women who had chosen not to receive the vaccine [19]. However, larger numbers reported other barriers to vaccination, including lack of time or failure to make a doctor's appointment (21% in the NIS 2007) [15]. Similarly, in a follow-up study that included women aged 13-26, 45% of young women who had not yet been vaccinated had simply not returned to the clinic in the six months since the baseline study [13].

In our previous paper published from this data set we found that those respondents who reported physician discussion/recommendation of HPV vaccination were significantly more likely to be in the vaccinated group [17]. The women described here remained unvaccinated, and only 30.1% had received a recommendation from their physician to be vaccinated, with only 15% receiving a strong recommendation.

Responses to questions about taking additional action suggested ambivalence on the part of non-vaccinees (almost 70% were at least somewhat likely to ask a doctor to get the vaccine, while 48% expressed being at least somewhat likely to do nothing). This inconsistency may have resulted from the choice of cutoff ("somewhat," "very," and "extremely" likely) in the accepted responses. There was no discrepancy if the threshold was set at "very" or "extremely" likely, when from 27.8% to 50.0% would take some action regarding the vaccine, and 27.1% would do nothing. Ambivalence about vaccination is, however, consistent with the lack of correlation between the intention to be vaccinated and actual vaccination observed in one post-vaccine study [13]. This result may explain the discordance in the United States between the findings of studies carried out before the vaccine became available, which showed favorable attitudes toward HPV vaccination (74-89% acceptance rate) [2023], and current low vaccination rates (5-36%) [12, 13]. Alternatively, these low rates of vaccination may reflect an inefficient method of vaccine delivery for young adult women in the United States. In countries with school-based vaccination programs for girls, there is good agreement between rates of pre-vaccine acceptance and actual vaccination. In England, for instance, more than 80% of people surveyed were in favor of HPV vaccination [24], and school-based programs have reported more than 70% uptake of the first vaccine dose among 12-13 year-olds [25, 26]. In Australia, the pre-vaccine acceptance rate was about 80% [27]. When a school-based program in Queensland contracted with a general practice to provide recommended immunizations, uptake of all three doses of the HPV vaccine was 79% [28].


These findings suggest that educational interventions may be necessary to enhance HPV vaccination rates among young adult women. Although some of these women currently may be at low risk for infection, using assessment of risk as a basis for deciding who to vaccinate is unlikely to be an effective approach [29]. Further, most young women have not been infected with all vaccine-related HPV types and therefore can still achieve some degree of protection through vaccination [16]. The most effective way to protect the greatest number of women against HPV infection is to optimize provision of vaccine to all women eligible for vaccination [29]. Therefore, delivery of information to young women about vaccine safety, vaccine efficacy, insurance coverage, and the value of vaccination to women in monogamous relationships may be needed to better inform those who decline HPV vaccination.



The authors thank Melissa Stauffer, PhD, and Julia Vishnevetsky, MPH, in collaboration with SCRIBCO, for medical writing assistance.

This study was funded by Merck & Co., Inc.

Authors’ Affiliations

Department of Pediatrics, Indiana University School of Medicine, 410 W. 10th Street, HS 1001, Indianapolis, IN 46202, USA
Merck & Co., Inc., West Point, PA, USA
Department of Pediatrics, Columbia University, New York, NY, USA
I3 Innovus, Eden Prairie, MN, USA


  1. Weinstock H, Berman S, Cates W: Sexually transmitted diseases among American youth: incidence and prevalence estimates, 2000. Perspect Sex Reprod Health. 2004, 36: 6-10. 10.1363/3600604.View ArticlePubMedGoogle Scholar
  2. Huang CM: Human papillomavirus and vaccination. Mayo Clinic Proc. 2008, 83: 701-707. 10.4065/83.6.701.View ArticleGoogle Scholar
  3. Castellsague X: Natural history and epidemiology of HPV infection and cervical cancer. Gynecol Oncol. 2008, 110 (3 Suppl 2): S4-7. 10.1016/j.ygyno.2008.07.045.View ArticlePubMedGoogle Scholar
  4. Harper DM: Impact of vaccination with Cervarix (Trade Mark) on subsequent HPV-16/18 infection and cervical disease in women 15-25 years of age. Gynecol Oncol. 2008, 110 (3 Suppl 1): S11-17. 10.1016/j.ygyno.2008.06.029.View ArticlePubMedGoogle Scholar
  5. US Food and Drug Administration: Cervarix Approval Letter. 2009, Accessed 10/26/09, []Google Scholar
  6. Garland SM, Hernandez-Avila M, Wheeler CM, Perez G, Harper DM, Leodolter S, Tang GWK, Ferris DG, Steben M, Bryan J, Taddeo FJ, Railkar R, Esser MT, Sings HL, Nelsom M, Boslego J, Sattler C, Barr E, Koutsky LA: Quadrivalent vaccine against human papillomavirus to prevent anogenital diseases. N Engl J Med. 2007, 356: 1928-1943. 10.1056/NEJMoa061760.View ArticlePubMedGoogle Scholar
  7. FUTURE II Study Group: Quadrivalent vaccine against human papillomavirus to prevent high-grade cervical lesions. N Engl J Med. 2007, 356: 1915-1927. 10.1056/NEJMoa061741.View ArticleGoogle Scholar
  8. US Food and Drug Administration: Gardasil Approval Letter. 2006, Accessed 04/15/2009, []Google Scholar
  9. US Food and Drug Administration: Gardasil Approval Letter. 2009, Accessed 10/19/2009, []Google Scholar
  10. Markowitz LE, Dunne EF, Saraiya M, Lawson HW, Chesson H, Unger ER: Quadrivalent Human Papillomavirus Vaccine: Recommendations of the Advisory Committee on Immunization Practices (ACIP). MMWR Recomm Rep. 2007, 56 (RR-2): 1-24.PubMedGoogle Scholar
  11. Centers for Disease Control and Prevention: FDA licensure of bivalent human papillomavirus vaccine (HPV2, Cervarix) for use in females and updated HPV vaccination recommendations from the Advisory Committee on Immunization Practices (ACIP) & FDA licensure of quadrivalent human papillomavirus vaccine (HPV4, Gardasil) for use in males and guidance from the Advisory Committee on Immunization Practices (ACIP). MMWR. 2010, 59: 626-32.Google Scholar
  12. Kahn JA, Rosenthal SL, Jin Y, Huang B, Namakydoust A, Zimet GD: Rates of human papillomavirus vaccination, attitudes about vaccination, and human papillomavirus prevalence in young women. Obstet Gynecol. 2008, 111: 1103-1110. 10.1097/AOG.0b013e31817051fa.View ArticlePubMedGoogle Scholar
  13. Conroy K, Rosenthal SL, Zimet GD, Jin Y, Bernstein DI, Glynn S, Kahn JA: Human papillomavirus vaccine uptake, predictors of vaccination, and self-reported barriers to vaccination. J Women's Health. 2009, 18: 1679-1686. 10.1089/jwh.2008.1329.View ArticleGoogle Scholar
  14. Grant D, Kravitz-Wirtz N, Breen N, Tiro JA, Tsui J: One in four California adolescent girls have had human papillomavirus vaccination. Policy Brief UCLA Cent Health Policy Res. 2009, 1-6. PB2009-3Google Scholar
  15. Jain N, Euler GL, Shefer A, Lu P, Yankey D, Markowitz L: Human papillomavirus (HPV) awareness and vaccination initiation among women in the United States, National Immunization Survey-Adult 2007. Prev Med. 2009, 48: 426-431. 10.1016/j.ypmed.2008.11.010.View ArticlePubMedGoogle Scholar
  16. Adams M, Jasani B, Fiander A: Prophylactic HPV vaccination for women over 18 years of age. Vaccine. 2009, 27: 3391-3394. 10.1016/j.vaccine.2009.01.067.View ArticlePubMedGoogle Scholar
  17. Rosenthal SL, Weiss TW, Zimet GD, Ma L, Good MB, Vichnin MD: Predictors of HPV Vaccine Uptake among Women Ages 19-26: Importance of a Physician's Recommendation. Vaccine. 2010, ed2010Google Scholar
  18. Armitage CJ, Conner M: Efficacy of the theory of planned behaviour: A meta-analytic review. Br J Soc Psychol. 2001, 40: 471-500. 10.1348/014466601164939.View ArticlePubMedGoogle Scholar
  19. Allen JD, Mohllajee AP, Shelton RC, Othus MK, Fontenot HB, Hanna R: Stage of adoption of the human papillomavirus vaccine among college women. Prev Med. 2009, 48: 420-425. 10.1016/j.ypmed.2008.12.005.View ArticlePubMedGoogle Scholar
  20. Zimet GD: Understanding and overcoming barriers to human papillomavirus vaccine acceptance. Curr Opin Obstet Gynecol. 2006, 18 (Suppl 1): s23-28. 10.1097/01.gco.0000216317.10690.8f.View ArticlePubMedGoogle Scholar
  21. Brewer NT, Fazekas KI: Predictors of HPV vaccine acceptability: a theory-informed, systematic review. Prev Med. 2007, 45: 107-114. 10.1016/j.ypmed.2007.05.013.View ArticlePubMedGoogle Scholar
  22. Kahn JA, Rosenthal SL, Hamann T, Bernstein DI: Attitudes about human papillomavirus vaccine in young women. Int J STD AIDS. 2003, 14: 300-306. 10.1258/095646203321605486.View ArticlePubMedGoogle Scholar
  23. Boehner CW, Howe SR, Bernstein DI, Rosenthal SL: Viral sexually transmitted disease vaccine acceptability among college students. Sex Transm Dis. 2003, 30: 774-778. 10.1097/01.OLQ.0000078823.05041.9E.View ArticlePubMedGoogle Scholar
  24. Walsh CD, Gera A, Shah M, Sharma A, Powell JE, Wilson S: Public knowledge and attitudes towards human papilloma virus (HPV) vaccination. BMC Public Health. 2008, 8: 368-10.1186/1471-2458-8-368.View ArticlePubMedPubMed CentralGoogle Scholar
  25. Brabin L, Roberts SA, Stretch R, Baxter D, Chambers G, Kitchener H, McCann R: Uptake of first two doses of human papillomavirus vaccine by adolescent schoolgirls in Manchester: Prospective cohort study. BMJ. 2008, 336: 1056-1058. 10.1136/bmj.39541.534109.BE.View ArticlePubMedPubMed CentralGoogle Scholar
  26. Crosbie EJ, Brabin L: Cervical cancer: Problem solved? Vaccinating girls against human papillomavirus. BJOG. 2010, 117: 137-142. 10.1111/j.1471-0528.2009.02369.x.View ArticlePubMedGoogle Scholar
  27. Marshall H, Ryan P, Roberton D, Baghurst P: A cross-sectional survey to assess community attitudes to introduction of Human papillomavirus vaccine. Aust N Z J Public Health. 2007, 31: 235-242. 10.1111/j.1467-842X.2007.00054.x.View ArticlePubMedGoogle Scholar
  28. Reeve C, De La Rue S, Pashen D, Culpan M, Cheffins T: School-based vaccinations delivered by general practice in rural north Queensland: An evaluation of a new human papilloma virus vaccination program. Commun Dis Intell. 2008, 32: 94-98.Google Scholar
  29. Dempsey AF: Human papillomavirus: The usefulness of risk factors in determining who should get vaccinated. Rev Obstet Gynecol. 2008, 1: 122-128.PubMedPubMed CentralGoogle Scholar
  30. Pre-publication history

    1. The pre-publication history for this paper can be accessed here:


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