1 According to U.S. Health and Human Service Department records, there have been zero cases of food borne illness from failure of metal packaging. 2 "Estimates of Foodborne Illness," Centers for Disease Control and Prevention, 19 Apr. 2011. 3 "Sustainability: The Advantages of Metal Packaging," Empac. 4 "The Sustainable Metal Can: Packaging for Today and for the Future," Can Manufacturing Institute, 27 Sept 2005.