Preventive behaviors established during adolescence can reduce cancer throughout the life span. Understanding the combinations of multiple behaviors, and how these behaviors vary across states, is important for identifying where additional interventions are needed. Using data on 2011-2015 vaccination, energy balance, and substance use from…

Background: School nurses and personnel play a vital role in promoting the human papillomavirus (HPV) vaccine. The purpose of this study was to identify factors associated with school nurses' and personnel's professional practice to provide parents with HPV vaccine information and to encourage parents to vaccinate their child against HPV. Methods:…