Read more HarvestMark stories on Newserhttp://www.newser.com/taggrid/42879/harvestmark.htmlhttp://img1-cdn.newser.com/images/newser-black250x40.gifhttp://www.newser.com/2012 - Newseren-usNewser Feed GeneratorSat, 26 May 2012 06:06:49 CDThttp://www.newser.com/story/65983/after-e-coli-outbreaks-food-industry-looks-to-tracing-tech.htmlKevin Spak<img src='http://img2-cdn.newser.com/getimage.aspx?mediaid=230999&width=45&height=45&crop=Y&updateddate=20110331220154' border='0' />In the wake of health scares like the 2006 E. coli outbreak traced to tainted spinach, the food industry is scrambling to reassure the public—and hoping to head off a congressional response, the San Francisco Chronicle reports. Voluntary efforts are under way to make tracing easier. For example, one...A melon is scanned at a HarvestMark scanner.http://www.newser.com/story/65983/after-e-coli-outbreaks-food-industry-looks-to-tracing-tech.htmlMon, 03 Aug 2009 13:30:00 CDT