Retention of students' knowledge of immunizations following a one-day or a five-week course

The American Pharmacists Association (APhA) Pharmacy-Based Immunization Delivery Certificate Program is commonly used by schools of pharmacy to train student pharmacists in immunizations. This study compared student pharmacists' knowledge retention of immunization content when the live seminar of the APhA Program was delivered as a one-day co-curricular activity or as a five-week required course. The impact of immunization experience on students' knowledge retention was a secondary objective.

A 45-question knowledge assessment about immunizations was administered to second and third-year student pharmacists eight months after completing either a five-week course (second-year students) or a one-day seminar (third-year students). Students were also asked about their experience providing patient education, screening, and administering immunizations.

Knowledge assessment scores declined by an average of 26.3% from the initial to the eight-month assessment, and declines were similar for second and third-year students. However, students who reported immunizing over 50 patients had significantly higher knowledge retention than those who reported never immunizing.

A live immunization training given over one day or five weeks did not impact the retention of immunization knowledge eight months later. However, students who immunized >50 patients had greater knowledge retention. These findings indicate the importance of including the application of immunization knowledge in pharmacy curricula to enhance long-term knowledge retention.