Acceptability and readiness to promote human papillomavirus vaccination at ages 9-10 years: A pilot study among rural North Carolina clinics

While 9-valent human papillomavirus vaccination (HPV-9) is approved by the U.S. Food and Drug Administration for use in adolescents as young as age 9, providers typically recommend it at ages 11–12 per Centers for Disease Control and Prevention recommendations. Studies suggest that recommending HPV-9 at 9 or 10 years of age could increase up-to-date vaccination by age 13, which could benefit rural populations with reduced access to primary health care and lower HPV-9 coverage than urban areas. This pilot study aimed to assess the feasibility of earlier recommendation of HPV-9 in rural clinics. We conducted in-depth interviews with providers and staff from two primary care clinics in central North Carolina, to understand attitudes toward recommending HPV-9 to 9- and 10-year-olds. All interviewees agreed that HPV-9 was important for cancer prevention and should be recommended before the onset of sexual activity, and agreed that HPV-9 could be initiated before age 11 to improve timeliness and completion of the vaccination series. However, opinions were mixed on whether it should be initiated as young as 9-years-old. Two key informants recruited from two urban clinics described their experiences recommending HPV-9 to 9- and 10-year-olds, including a modified vaccination schedule that promotes HPV-9 during routine well-child visits, prior to pubertal onset, and alongside other recommended adolescent vaccines. Earlier recommendation and administration of HPV-9 is possible with minimal changes to current clinical practices and could increase convenience and acceptability of HPV-9 in under-vaccinated settings.