Review of the Knowledge, Barriers, and Facilitators of HPV Vaccination among Latino Migrant and Seasonal Farmworkers in the United States

One subgroup of Latinos whose healthcare needs must be more thoroughly addressed is the roughly three million farmworkers pursuing seasonal agricultural work within the United States (U.S.). Latino migrant and seasonal farmworkers (MSFW) face compounded political, social, and personal contexts that complicate healthcare access. Although the human papillomavirus (HPV) vaccine prevents HPV infections and cancers, uptake among Hispanic adolescents remains suboptimal. Therefore, it is important to understand Latino MSFW's HPV knowledge, as well as barriers to and facilitators of vaccination so culturally appropriate measures can bolster vaccination. An integrative review was conducted in PubMed, Scopus, and Web of Science using key search terms. Results were evaluated for compatibility with inclusion/exclusion criteria, and selected articles were coded and evaluated via thematic analysis. Six studies of various designs were ultimately included in the review. While some Latino MSFW have baseline knowledge about HPV and the vaccine, knowledge gaps remain. Participants expressed curiosity about how the vaccine works, contents, side effects, dosing, recommended age, and information about prevented diseases. Although additional education and MSFW's receptiveness to provider's recommendations were cited as major facilitators, many barriers also need addressed. Providers must leverage MSFW's existing knowledge, provide education, and facilitate vaccination to protect farmworker families from HPV and related cancers. It must become standard practice for providers to recommend the HPV vaccine to MSFW, who are receptive to this conversation. Increasing vaccination can decrease the disproportionate burden of HPV-related cancers on patients and facilitate access to healthcare services.