--- title: Iowa Laboratory Foodborne Disease Surveillance date: 2005-06-07T09:30:44-07:00 canonical_url: "https://marlerclark.com/news_events/iowa-laboratory-foodborne-disease-surveillance" section: News --- [All News](/news_events) / # Iowa Laboratory Foodborne Disease Surveillance ![](http://www.salmonellablog.com/Fig-1-pulsenet_logos.gif) It is estimated by the Centers for Disease Control and Prevention that 76 million Americans become ill with a foodborne disease each year, causing 300,000 hospitalizations and 5,000 deaths. In order to decrease these numbers, PulseNet, the national molecular subtyping network was established. The University Hygienic Laboratory joined PulseNet in 1998. PulseNet is a network of public health laboratories in the United States and Canada that performs DNA fingerprinting on bacterial isolates using pulsed field gel electrophoresis (PFGE) in order to link seemingly sporadic cases of foodborne illness. There is at least one laboratory in each U.S. state and 7 laboratories in Canada that perform PFGE testing on enteric isolates and submit the results to PulseNet. The results of PFGE produce a distinct pattern for each bacterial strain. These patterns are entered into an electronic database at the CDC, which enables the isolates to be compared in order to determine if there are any pattern matches. A match indicates that two bacterial isolates are genetically related and may come from the same source, indicating a possible link between people who are infected with this strain of bacteria. ### Other Salmonella Lawsuits [Ramona Family Naturals Market and Happy Hens Salmonella Outbreak Lawsuits](https://marlerclark.com/ramona-family-naturals-market-and-happy-hens-salmonella-outbreak-lawsuits) [Jalapeño Salmonella Outbreak Lawsuits: Chipotle, QDOBA and Coast Citrus Distributors — 431 Sick in 32 States](https://marlerclark.com/chipotle-linked-to-salmonella-outbreak-tied-to-peppers) [Egg Salmonella Outbreak Sickens 134 in 18 States](https://marlerclark.com/egg-salmonella-outbreak-sickens-98-in-17-states) [18 Sick with Salmonella from Moringa Capsules](https://marlerclark.com/18-sick-with-salmonella-from-moringa-capsules) [64 with Salmonella tied to Oysters](https://marlerclark.com/64-with-salmonella-tied-to-oysters) [Vega Farms Salmonella Outbreak Sickens 63](https://marlerclark.com/vega-farms-salmonella-outbreak-sickens-63) [Green Supplement causes Salmonella Outbreak](https://marlerclark.com/green-supplement-causes-salmonella-outbreak) [Salmonella Outbreak tied to Metabolic Meals](https://marlerclark.com/salmonella-outbreak-tied-to-metabolic-meals) [Kentucky Salmonella outbreak linked to Ramsey’s Diners and Missy’s Pies](https://marlerclark.com/kentucky-salmonella-outbreak-linked-to-ramseys-diners-and-missys-pies) [Salmonella Egg Outbreak sickens 63 in California](https://marlerclark.com/salmonella-egg-outbreak-sickens-63-in-california) [Cucumbers with Salmonella - 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The team at Marler Clark is here to answer all your questions. Find out if you’re eligible for a lawsuit, what questions to ask your doctor, and more. [ Get a free consultation ](https://marlerclark.com/contact) ##### Related Resources ###### [Salmonella Food Poisoning](https://marlerclark.com/foodborne-illnesses/salmonella/about-salmonella) What is Salmonella and how does it cause food poisoning? The term Salmonella refers to a specific group of gram-negative bacteria with the potential to cause gastrointestinal distress and other... ###### [The Incidence of Salmonella Infections](https://marlerclark.com/foodborne-illnesses/salmonella/the-incidence-of-salmonella-infections) Typhoidal Salmonella Salmonella enterica serotypes Typhi, Sendai, and Paratyphi A, B, or C are found exclusively in humans. 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