--- title: "Portillo's Salmonella Typhimurium Outbreak Investigation" date: 2011-05-10T20:15:01-07:00 author: admin canonical_url: "https://marlerclark.com/salmonella-typhimurium-outbreak-investigated" section: Litigation Landing Pages --- [Foodborne Illnesses](/foodborne-illnesses) / [Salmonella](https://marlerclark.com/foodborne-illnesses/salmonella) / # Portillo's Salmonella Typhimurium Outbreak Investigation # Illinois Salmonella Outbreak Cases Ate at Portillo's At least 15 victims of the outbreak have been confirmed ill with Salmonella Typhimurium infections, with eight from Kane County, four from DuPage County, one from Chicago, one from DeKalb County, and one from Minnesota. In a press release the Kane County Health Department stated, "An exact cause of the outbreak has not been identified; however the weight of evidence leans toward the ingestion of salad. It is not known how the salad became contaminated \[with Salmonella\]." ## Symptoms of Salmonella Infection Symptoms of Salmonella infection begin anywhere from 6 to 72 hours after a person ingests Salmonella bacteria and typically last 3 to 7 days, though in some cases can last longer and be potentially fatal. Symptoms include abdominal pain and cramping, diarrhea, and dehydration. In some cases they may include vomiting, headache, and body aches. Any person who believes they have contracted a Salmonella infection should consult a doctor immediately. If you or someone you know has been diagnosed with a Salmonella infection you should call your local health department to help ensure a larger outbreak does not take place. ## Contact the Marler Clark Salmonella Attorneys The Salmonella attorneys of Marler Clark have unmatched foodborne illness litigation experience. If you or a family member became ill with a Salmonella infection and you’re interested in pursuing a legal claim, you can contact a Marler Clark Salmonella lawyer for a free case evaluation. Marler Clark is the nation’s leading law firm representing victims of Salmonella outbreaks and other foodborne illnesses. The law firm is the only firm in the nation with a practice focused exclusively on foodborne illness litigation. You can fill out the contact form or call toll-free at 866-770-2032. There is no cost to you. ### Salmonella news and updates August 13, 2026 ###### [Salmonella and the 2026 Jalapeño Outbreak: Frequently Asked Questions](https://marlerclark.com/news_events/salmonella-and-the-2026-jalape%C3%B1o-outbreak-frequently-asked-questions) Marler Clark — The Food Safety Law Firm | Updated August 13, 2026 The questions below come in two parts. The first covers Salmonella generally … December 30, 2022 ###### [FDA weighs in on Sun Sprouts Salmonella Outbreak](https://marlerclark.com/news_events/fda-weighs-in-on-sun-sprouts-salmonella-outbreak) The U.S. Food and Drug Administration (FDA), along with the Centers for Disease Control and Prevention (CDC) and state and local partners, is investigating a … December 11, 2022 ###### [4 Restaurant Chains That Have Had Salmonella Outbreaks](https://marlerclark.com/news_events/4-restaurant-chains-that-have-had-salmonella-outbreaks) In late June of 2003, the Lake County Health Department (LCHD) was contacted by health care providers who had treated patients for Salmonellosis, and customers … [1. View all ](https://marlerclark.com/news_events/outbreaks) ## All Salmonella Resources [###### Salmonella Food Poisoning ](https://marlerclark.com/foodborne-illnesses/salmonella/about-salmonella) [###### The Incidence of Salmonella Infections ](https://marlerclark.com/foodborne-illnesses/salmonella/the-incidence-of-salmonella-infections) [###### The Prevalence of Salmonella in Food and Elsewhere ](https://marlerclark.com/foodborne-illnesses/salmonella/the-prevalence-of-salmonella-in-food-and-elsewhere) [###### Transmission of Salmonella Bacteria ](https://marlerclark.com/foodborne-illnesses/salmonella/transmission-of-salmonella-bacteria) [###### Symptoms of Salmonella Infection ](https://marlerclark.com/foodborne-illnesses/salmonella/salmonella-symptoms-risks) [###### Complications of Salmonella Infection ](https://marlerclark.com/foodborne-illnesses/salmonella/complications-of-salmonella-infection) [###### How is Salmonella Infection Diagnosed? ](https://marlerclark.com/foodborne-illnesses/salmonella/salmonella-diagnosis) [###### Treatment for Salmonella Infection ](https://marlerclark.com/foodborne-illnesses/salmonella/salmonella-treatment) [###### Antimicrobial Resistance ](https://marlerclark.com/foodborne-illnesses/salmonella/antibiotic-resistance) [###### The Economic Impact of Salmonella Infections ](https://marlerclark.com/foodborne-illnesses/salmonella/the-economic-impact-of-salmonella-infections) [###### Real Life Impacts of Salmonella Infection ](https://marlerclark.com/foodborne-illnesses/salmonella/real-life-impacts-of-salmonella-infection) [###### How to Prevent a Salmonella Infection ](https://marlerclark.com/foodborne-illnesses/salmonella/salmonella-prevention) [###### Salmonella Outbreaks ](https://marlerclark.com/foodborne-illnesses/salmonella/salmonella-outbreaks) [###### Salmonella Outbreak at Minnesota Chipotle Sickens 64 People ](https://marlerclark.com/foodborne-illnesses/salmonella/salmonella-outbreak-at-minnesota-chipotle-sickens-64-people) [###### Citterio Salame Stick Oubreak ](https://marlerclark.com/foodborne-illnesses/salmonella/citterio-salame-stick-oubreak) [###### Salmonella Recalls ](https://marlerclark.com/foodborne-illnesses/salmonella/salmonella-recalls) ### Other foodborne illnesses [E. coli](https://marlerclark.com/foodborne-illnesses/e-coli) [Salmonella](https://marlerclark.com/foodborne-illnesses/salmonella) [Listeria](https://marlerclark.com/foodborne-illnesses/listeria) [Hepatitis A](https://marlerclark.com/foodborne-illnesses/hepatitis-a) [Reactive Arthritis](https://marlerclark.com/foodborne-illnesses/reactive-arthritis) [Guillain-Barre Syndrome](https://marlerclark.com/foodborne-illnesses/guillain-barre-syndrome) [Irritable Bowel Syndrome](https://marlerclark.com/foodborne-illnesses/irritable-bowel-syndrome) [Norovirus](https://marlerclark.com/foodborne-illnesses/norovirus) [Botulism](https://marlerclark.com/foodborne-illnesses/botulism) [Campylobacter](https://marlerclark.com/foodborne-illnesses/campylobacter) [Shigella](https://marlerclark.com/foodborne-illnesses/shigella) [Cyclospora](https://marlerclark.com/foodborne-illnesses/cyclospora) [Hemolytic Uremic Syndrome](https://marlerclark.com/foodborne-illnesses/hemolytic-uremic-syndrome)