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Marler Blog Providing Commentary on Food Poisoning Outbreaks & Litigation

Six State Outbreak of Shiga Toxin-producing E. coli O26 Infections Linked to Raw Clover Sprouts at Jimmy John’s Restaurants

022412-map.jpgA total of 14 persons infected with the outbreak strain of STEC O26 have been reported from 5 states. The number of ill persons identified in each state is as follows: Iowa (5), Missouri (3), Kansas (2), Michigan (2), Arkansas (1), and Wisconsin (1). Among persons for whom information is available, illness onset dates range from December 25, 2011 to January 15, 2012. Ill persons range in age from 9 years to 49 years old, with a median age of 25 years old. One hundred percent of ill persons are female. Among the 12 ill persons, 2 (17%) were hospitalized. None have developed HUS, and no deaths have been reported.

Epidemiologic and traceback investigations conducted by officials in local, state, and federal public health, agriculture, and regulatory agencies have linked this outbreak to eating raw clover sprouts. Among the 11 ill persons with information available, 10 (91%) reported eating at a Jimmy John’s sandwich restaurant in the 7 days preceding illness. Ill persons reported eating at 9 different locations of Jimmy John’s restaurants in 4 states in the week before becoming ill. One location was identified where more than one ill person reported eating in the week before becoming ill. Among the 10 ill persons who reported eating at a Jimmy John’s restaurant location, 8 (80%) reported eating a sandwich containing sprouts, and 9 (90%) reported eating a sandwich containing lettuce. Currently, no other common grocery stores or restaurants are associated with illnesses.