Dr. Don and Professor Ben talk about the risks of storing eating utensils with the business end pointing up. Dr. Don - not risky ?? Professor Ben - not risky ?? Bacterial Transfer During Eating The survival and transfer of microbial contamination via cloths, hands and utensils - PubMed Bacterial Transfer During Eating: Transfer of bacteria from mouth to different utensils and from utensils to food: Dawson, Paul, Purohit, Chaitali, Han, Inyee: 9783639218381: Amazon.com: Books