The decision to accept or refuse influenza vaccine each year may be a difficult one for many healthcare personnel. Decisional conflict, a term used to describe the difficulty experienced by an individual who simultaneously tends to both accept and reject a given course of action, occurs in many medical decisions where the best choice often differs depending on how individuals weigh the risks and benefits, and has been shown to contribute to poor vaccine uptake. In a review of literature from 1985 to 2004, it was found that healthcare personnel experience decisional conflict related to misperceptions about influenza, its risks, the role of healthcare personnel in its transmission to patients, and the importance and risks of vaccination.