Retraining effectiveness in FOODSAFE trained food handlers in British Columbia, Canada

Abstract

The purpose of this study was to examine the effectiveness of food handler retraining. The food safety knowledge of handlers who had been previously certified by the FOODSAFE training programme in British Columbia, Canada was compared prior to and nine months following FOODSAFE retraining. The previously FOODSAFE trained food handlers were selected from participants of a 2009 survey. Food safety knowledge scores were compared between (1) previously FOODSAFE trained food handlers who received retraining (the intervention group), (2) previously FOODSAFE trained food handlers who did not receive retraining (the control group), and (3) untrained food handlers (the untrained group). Data gathered in a telephone survey demonstrated knowledge scores were significantly higher in the intervention group when compared with the control group, and when compared with the untrained group. No differences in food safety knowledge scores were found based on English as a first language or receiving food safety training other than FOODSAFE. These results support a requirement for periodic recertification of trained food handlers and demonstrate a need for education of untrained food handlers with a food safety training programme.