Donald Schaffner

Dr. Donald W. Schaffner is a key figure in the field of food science, serving as a Distinguished Professor and Extension Specialist at Rutgers University. With a profound expertise in food safety, Dr. Schaffner has dedicated his career to understanding and mitigating the risks associated with germs and bacteria in food, including notorious pathogens like E. coli and Salmonella. His work extends to practical aspects of food safety, such as hand washing and debunking myths like the 5-second rule. Dr. Schaffner's research is primarily centered around quantitative microbial risk assessment and predictive food microbiology. His studies aim to develop models that predict the behavior of microorganisms in food, thereby enhancing food safety protocols and reducing the risk of contamination. Additionally, he explores the dynamics of handwashing and cross-contamination, contributing valuable insights to public health practices. Beyond his academic and research pursuits, Dr. Schaffner engages with the public through his role as a co-host of two popular podcasts, Food Safety Talk and Risky or Not. These platforms allow him to disseminate knowledge and discuss current issues in food safety with a broader audience, bridging the gap between scientific research and everyday practices. Dr. Schaffner's educational background is rooted in food science, having earned his B.S. from Cornell University and both his M.S. and Ph.D. from the University of Georgia. His academic journey has equipped him with a comprehensive understanding of food science and technology, which he continues to apply in his research and teaching endeavors.