2018 American salmonella outbreak

[1] Ready-to-eat chicken salad was produced by Iowa-based Triple T Specialty Meats Inc. between January 2 and February 7 for distribution in Fareway grocery stores.

Test results were presumptive positive Salmonella Typhimurium,[5] leading to a joint public IDPH and the Iowa Department of Inspections and Appeals (IDIA) alert.

[8] According to the Centre for Disease Control investigative report, likely source of this outbreak was chicken salad produced by Triple T Specialty Meats, Inc. from January 2, 2018, to February 7, 2018.

[2] This specific product was sold in various weights at Fareway grocery stores in Illinois, Iowa, Minnesota, Nebraska and South Dakota and were subsequently recalled by Triple T Specialty Meats Inc. on February 21, 2018, due to the possible Salmonella contamination as at the time, the source had not been confirmed.

[3] During the investigation, public health officials in Iowa interviewed 222 people and 197 of those reported eating a chicken salad from Fareway grocery stores.

[11] Some people may need hospitalization due to severe symptoms and in rare cases, Salmonella can cause death unless the person is treated with antibiotics promptly.

[8] The PulseNet national laboratory network[16] connects foodborne illness cases to detect outbreaks using DNA fingerprinting of bacteria that make people sick.

2018 USA Salmonella Typhimurium Outbreak - Case Map by the State of Residence
Epi Curve 2018 US Salmonella Outbreak
Color-enhanced scanning electron micrograph showing Salmonella Typhimurium (red) invading cultured human cells
Emptied grocery shelves during the 2018 American salmonella outbreak. Such clearances were done to prevent the sale of potentially contaminated agricultural products