01 Aug 2014 --- Food processors and service labs who need a fast, accurate test for Listeria monocytogenes can now use the latest DuPont BAX System assay from DuPont Nutrition & Health to help support food safety and quality standards. This next-generation test – which combines shorter, simpler sample preparation and faster real-time processing, without sacrificing accuracy or reliability – will be introduced at the International Association for Food Protection (IAFP) annual meeting in Indianapolis, Ind., August 3-6.