TY - JOUR AU - Yankey, David AU - Elam-Evans, Laurie D. AU - Bish, Connie L. AU - Stokley, Shannon K. PY - 2020 TI - Human Papillomavirus Vaccination Estimates Among Adolescents in the Mississippi Delta Region: National Immunization Survey-Teen, 2015-2017 T2 - Preventing Chronic Disease JO - Prev Chronic Dis SP - E31 VL - 17 CY - Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA. N2 - INTRODUCTION The Delta Regional Authority (DRA) consists of 252 counties and parishes in 8 states in the US Mississippi Delta region. DRA areas have high rates of disease, including cancers related to the human papillomavirus (HPV). HPV vaccination coverage in the DRA region has not been documented. METHODS We analyzed data for 63,299 adolescents aged 13 to 17 years in the National Immunization Survey-Teen, 2015-2017. We compared HPV vaccination initiation coverage estimates (>=1 dose) in the DRA region with coverage estimates in areas in the 8 Delta states outside the DRA region and non-Delta states. We examined correlates of HPV vaccination coverage initiation and reasons parents did not intend to vaccinate adolescents. RESULTS Vaccination rates in the DRA region (n = 2,317; 54.3%) and in Delta areas outside the DRA region (n = 6,028; 56.2%) were similar, but these rates were significantly lower than rates in non-Delta states (n = 54,954; 61.4%). Inside the DRA region, reasons for parents' vaccine hesitancy or refusal were similar to those expressed by parents in the Delta areas outside the DRA region. Some parents believed that the vaccine was not necessary or had concerns about vaccine safety. CONCLUSION HPV vaccination coverage in the DRA region is similar to coverage in other Delta counties and parishes, but it is significantly lower than in non-Delta states. Activities to address parental concerns and improve provider recommendations for the vaccine in the DRA region are needed to increase HPV vaccination rates. SN - 1545-1151 UR - https://doi.org/10.5888/pcd17.190234 DO - 10.5888/pcd17.190234 ER -