Multilevel perspectives on school-based opportunities to improve HPV vaccination among medically underserved adolescents: Beyond school entry mandates.

School-based HPV vaccination programs have improved vaccine uptake among adolescents globally. However, school-based HPV vaccination strategies in the United States (US) have mainly focused on school-entry mandates for vaccination, which have passed in only five states/jurisdictions. Many schools and school-based health centers (SBHCs) already provide health services to medically underserved adolescents and opportunities to improve disparities in HPV vaccine education and uptake are underexplored. This qualitative study of clinic and community members assessed potential opportunities within and outside schools to increase HPV vaccination. Data were generated from a larger mixed-methods study designed to understand experiences with HPV vaccination evidence-based strategies in medically underserved communities. The parent study included interviews and focus groups conducted with clinic (providers, clinic leaders, staff) and community (racial/ethnic minority parents, advocates, payers, policy representatives) members in Los Angeles and New Jersey between December 2020-January 2022. We created a reduced dataset of text related to schools/SBHCs (30 in-depth interviews, 7 focus groups) and conducted a directed content analysis. Participants indicated that schools and SBHCs are ideal venues for reaching medically underserved adolescents experiencing barriers to primary care access. Parents/providers expressed mutual interest in HPV vaccine administration/education in schools, but some advocates/policy participants experienced challenges due to increasing politicization of vaccines. Participants highlighted policies for expanding HPV vaccine education and administration in schools, including minor consent and increasing SBHC funding for HPV vaccines. More research is needed to explore existing infrastructure, partner motivation, and opportunities to improve HPV vaccination among medically underserved adolescents within schools beyond vaccine mandates.