Factors influencing the acceptance of hepatitis B vaccine by students in health disciplines in Ottawa.

Few students in health care disciplines are immunized against hepatitis B. In order to determine the immunization prevalence and identify the factors influencing the intentions of students to accept hepatitis B vaccine, we administered a questionnaire to 435 university and community college students in health care disciplines in Ottawa where there was no hepatitis B immunization program. We found that only 14% of the students had been immunized. There was significant variability among student groups in their perceptions of the risk of acquiring hepatitis B, beliefs about the efficacy of the vaccine, and their willingness to pay for it. The need for a low-cost vaccine was demonstrated by the fact that only 35% of students would pay the wholesale price of the vaccine ($100), but 94% said they would pay $15.