July 2008 Vol. 28, No. 7 ISSN:1541-9576 Periodicals 6200 Aurora Avenue • Suite 200W Des Moines, Iowa 50322-2864, USA Food Protection Trends Science and News from the International Association for Food Protection Rapid Detection of E. coli O157 on Beef Samples Listeria Prevention Practices for Small Cheese Operations IAFP 2008 www.foodprotection.orghttp://www.foodprotection.org