Researchers conducted a systematic review of the effectiveness of training and education interventions to improve food safety in restaurants and food service settings. Infographic of Young, I., Greig, J., Wilhelm, B.J., & Waddell, L.A. (2019). Effectiveness of food handler training and education interventions: a systematic review and meta-analysis. Journal of Food Protection 82(10), 1714–1728.
Lum, C. and Young, I. (2020). The effectiveness of food safety & workplace interventions for food handlers. [Infographic]