Costco’s El Camino Real store in San Francisco, Calif., is recalling an additional 14,093 units of rotisserie chicken products that may be contaminated with a strain of Salmonella, the U.S. Department of Agriculture’s Food Safety and Inspection Service (FSIS) announced today. This is in addition to the 9,043 units that were recalled on Oct. 12.

The products subject to recall are 13,455 “Kirkland Signature Foster Farms” rotisserie chickens and 638 total units of “Kirkland Farm” rotisserie chicken soup, rotisserie chicken leg quarters, and rotisserie chicken salad. The products were sold directly to consumers in a Costco located at 1600 El Camino Real, South San Francisco, Calif., between Sept. 24 and Oct. 15, 2013.

Costco and the California Department of Public Health discovered through a follow up investigation to the previous recall that additional product should be recalled. No illnesses have been reported in association with the product being recalled.

The initial recall was initiated on Oct. 12, 2013 due to concerns about a group of Salmonella Heidelberg illnesses that may be associated with the consumption of rotisserie chicken products prepared in and purchased at the Costco El Camino Real store. The PFGE pattern (0258) associated with this outbreak is reported rarely in the United States. FSIS, working with the Centers for Disease Control and Prevention (CDC), the California Department of Public Health and the County of San Mateo Public Health Department, determined through epidemiologic and traceback investigations that there is a link between the Costco El Camino Real rotisserie chicken products and this illness outbreak. At this time, it appears that the problem may be the result of cross-contamination after the cooking process in the preparation area. FSIS is continuing to work with CDC, public health partners in California and Costco on the investigation. FSIS will continue to provide information as it becomes available.

This group of illnesses is part of a larger cluster of Salmonella Heidelberg illnesses that are known to be multi-drug resistant. For more information about the larger cluster, visit: http://www.cdc.gov/salmonella/heidelberg-10-13/index.html.

Source: FSIS