With the surge in use of electronic media among adolescents, a strategy that has been
utilized to increase HPV4 uptake in girls has been reminder text messaging to their parents.
To date, no published study has looked at the effectiveness of texting adolescents themselves
(especially boys) rather than their parents OR compared texting to social network sites to
increase HPV knowledge and uptake of HPV vaccination in boys. Interactive technology-based
interventions targeted at youth are feasible in North Carolina for the following reasons: (1)
through the NC Minors' Consent Law adolescents can consent to the prevention, diagnosis, and
treatment of sexually transmitted diseases (N.C. Gen. Stat. § 90-21.5(a); and (2) many school
based health centers can provide immunizations. Since HPV infection is a sexually transmitted
infection, NC teens do not have to get consent for HPV prevention (i.e., vaccination).
To optimize HPV vaccination in young people, especially males, communication strategies are
needed to motivate adolescents to get themselves vaccinated. Texting has been demonstrated to
be a feasible, popular, and effective method of sexual health promotion to young people with
a relatively low withdrawal rate, positive feedback, and an observed improvement in sexual
health knowledge and STI testing (12). Social media communication strategies are a new and
potentially effective channel for communicating public health messages about HPV vaccine that
are also likely to increase HPV initiation and completion among adolescent girls in addition
According to the NC Immunization Registry, as of March 8, 2011, only 2% of boys ages 9-13 had
received at least one dose of HPV vaccine. In the investigators continuity clinic less than
50 percent of adolescents are fully immunized. This project will identify social behavioral,
emotional, and cognitive correlates and predictors that help explain why teens pursue,
complete, and do not complete HPV vaccination, and develop a social media communication
intervention collaboratively with teens to increase HPV vaccine initiation and completion.