2011 Outbreak of Salmonella Enteritidis Infections Linked to Eggs, Minnesota

An outbreak of Salmonella Enteritidis infections was associated with eating organic eggs produced by Larry Schultz Organic Farms, Owatonna, Minnesota. The eggs were distributed to restaurants, grocery stores, food wholesalers and foodservice companies in Minnesota, Wisconsin and Michigan and were voluntarily recalled.

Eight cases were identified, including 7 confirmed cases and one probable case. Illness onset dates ranged from August 12, 2011 to October 20, 2011. Three cases were hospitalized. No one died.

Minnesota Department of Agriculture inspectors visited the farm to review records and sample the barn and processing/candling areas. Two samples, both taken from the egg belt, tested positive for S. Enteritidis and were indistinguishable to clinical samples by PFGE.

Overview

Outbreak began:August 2011
Affected country:US
States/territories:MN
Pathogen:Salmonella Enteritidis
Vehicle(s):Eggs
Location(s):Restaurant, Private Home, Retail
Brand name(s):Kowalski's Organic, Larry Schultz Organic Farm, Lunds and Byerly's Organic
Molecular test results:SE1B174 (Minnesota designation)

Health impact

Total ill:8
Number hospitalized:3

Sources & documents

Recall notices
Report / reference links
Outbreak documents