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Food Poison Journal Food Poisoning Outbreaks and Litigation: Surveillance and Analysis

Foster Farms Chicken Linked to Some of the 124 with Salmonella

Since June 4, 2012, a total of 124 individuals infected with the outbreak strain of Salmonella Heidelberg have been reported from 12 states. Most of the ill persons have been reported from two states, Washington (56) and Oregon (38). At this time, CDC is not releasing the names of the other states until it is determined how these illnesses are linked to this outbreak.  Washington and Oregon Departments of Health have reported that this outbreak has been linked to chicken produced in Foster Farms plants in Washington and California.

CDC is collaborating with public health officials in many states and the U.S. Department of Agriculture’s Food Safety and Inspection Service (USDA-FSIS) to investigate a multistate outbreak of Salmonella Heidelberg infections. Public health investigators are using DNA “fingerprints” of Salmonella bacteria obtained through diagnostic testing with pulsed-field gel electrophoresis, or PFGE, to identify cases of illness that may be part of this outbreak. They are using data from PulseNet, the national subtyping network made up of state and local public health laboratories and federal food regulatory laboratories that performs molecular surveillance of foodborne infections.

Among 124 persons for whom information is available, illness onset dates range from June 4, 2012, to January 6, 2013. Ill persons range in age from less than 1 year to 94 years, with a median age of 23 years. Fifty-five percent of ill persons are female. Among 97 persons with available information, 31 (32%) reported being hospitalized. No deaths have been reported.