--- title: How To Find Out if You Have Salmonella date: 2021-09-30T16:34:00-07:00 author: Bill Marler canonical_url: "https://marlerclark.com/news_events/how-to-find-out-if-you-have-salmonella" section: News --- [All News](/news_events) / [Case News](https://marlerclark.com/news_events/case-news) / # How To Find Out if You Have Salmonella What can Salmonella do to us? Salmonella infections can have a broad range of illness, from no symptoms to severe illness. The most common clinical presentation is acute gastroenteritis. Symptoms include diarrhea, and abdominal cramps, often accompanied by fever of 100°F to 102°F (38°C to 39°C). Other symptoms may include bloody diarrhea, vomiting, headache and body aches. The incubation period, or the time from ingestion of the bacteria until the symptoms start, is generally 6 to 72 hours; however, there is evidence that in some situations the incubation can be longer than 10 days. People with salmonellosis usually recover without treatment within 3 to 7 days. Nonetheless, the bacteria will continue to be present in the intestinal tract and stool for weeks after recovery of symptoms—on average, 1 month in adults and longer in children. [How to find out if you have Salmonella](https://marlerclark.com/food-litigation/salmonella-outbreak-litigation) Salmonella bacteria can be detected in stool. In cases of bacteremia or invasive illness, the bacteria can also be detected in the blood, urine, or on rare occasions in tissues. The test consists of growing the bacteria in culture. A fecal, blood or other sample is placed in nutrient broth or on agar and incubated for 2-3 days. After that time, a trained microbiologist can identify the bacteria, if present, and confirm its identity by looking at biochemical reactions. Treatment with antibiotics before collecting a specimen for testing can affect bacterial growth in culture, and lead to a negative test result even when Salmonella causes the infection. How long can a Salmonella Infection last? Salmonella infections usually resolve in 3 to 7 days, and many times require no treatment. Persons with severe diarrhea may require rehydration, often with intravenous fluids. Antimicrobial therapy (or treatment with antibiotics) is not recommended for uncomplicated gastroenteritis. In contrast, antibiotics are recommended for persons at increased risk of invasive disease, including infants younger than 3 months of age. What Treatments are available to combat Salmonella? In situations in which antibiotics are needed, trimethoprim/sulfamethoxazole, ampicillin, or amoxicillin, are the best choices. Ceftriaxone, cefotaxime, or flouroquinolones are effective options for antimicrobial-resistant strains, although fluoroquinolones are not approved for persons less than 18 years of age. For persons with an infection in a specific organ or tissue (invasive disease), treatment with an expanded-spectrum cephalosporin is recommended, until it is known if the bacteria are susceptible to one of the more commonly used antibiotics listed above. For these rare situations, treatment with antibiotics for 4 weeks is generally recommended. For enteric fever, including S. Typhi infections, treatment for 14 days is recommended. The specific antibiotic chosen depends on the susceptibility of the bacteria and the response to treatment. Salmonella: [Marler Clark, The Food Safety Law Firm](http://www.marlerclark.com/), is the nation’s leading law firm representing victims of [Salmonella](http://www.about-salmonella.com/) outbreaks. The [Salmonella lawyers of Marler Clark](https://marlerclark.com/food-litigation/salmonella-outbreak-litigation) have represented thousands of victims of [Salmonella](http://www.about-salmonella.com/) and other foodborne illness outbreaks and have recovered over $800 million for clients. Marler Clark is the only law firm in the nation with a practice focused exclusively on foodborne illness litigation. Our [Salmonella](http://www.about-salmonella.com/) lawyers have litigated [Salmonella](http://www.about-salmonella.com/) cases stemming from outbreaks traced to a variety of foods, such as cantaloupe, tomatoes, ground turkey, salami, sprouts, cereal, peanut butter, and food served in restaurants. The law firm has brought [Salmonella](http://www.about-salmonella.com/) lawsuits against such companies as Cargill, ConAgra, Peanut Corporation of America, Sheetz, Taco Bell, Subway and Wal-Mart. If you or a family member became ill with a [Salmonella](http://www.about-salmonella.com/) infection, including [Reactive Arthritis](http://www.about-reactive-arthritis.com/) or [Irritable bowel syndrome (IBS)](http://www.about-irritablebowelsyndrome.com/), after consuming food and you’re interested in pursuing a legal claim, contact the Marler Clark [Salmonella](http://www.about-salmonella.com/) attorneys for a free case evaluation. Additional Resources: - [About Salmonella – a complete resource for victims of Salmonella outbreaks](https://www.about-salmonella.com/) - [Marler Clark Salmonella Lawsuits and Litigation](https://www.salmonellalitigation.com/) - [Downloadable Salmonella Fact Sheet](https://www.marlerclark.com/pdfs/salmonella_brochure.pdf) ### Other Salmonella Lawsuits [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 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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. These serotypes, collectively referred to as typhoidal Salmonella, cause enteric fever (also... ###### [The Prevalence of Salmonella in Food and Elsewhere](https://marlerclark.com/foodborne-illnesses/salmonella/the-prevalence-of-salmonella-in-food-and-elsewhere) Most Salmonella infections are caused by eating contaminated food. One study found that 87% of all confirmed cases of Salmonella are foodborne. Foods of animal origin, including meat, poultry, eggs... ###### [Transmission of Salmonella Bacteria](https://marlerclark.com/foodborne-illnesses/salmonella/transmission-of-salmonella-bacteria) In the past two decades, consumption of produce, especially sprouts, tomatoes, fruits, leafy greens, nuts, and nut butters, has been associated with Salmonella illnesses. The surface of fruits and vegetables... ###### [Symptoms of Salmonella Infection](https://marlerclark.com/foodborne-illnesses/salmonella/salmonella-symptoms-risks) Symptoms of Salmonella infection include painful abdominal cramps, diarrhea, and fever. Salmonella infections can have a broad range of illness, from no symptoms to severe illness. The most common clinical... ##### Outbreak Database #### Looking for a comprehensive list of outbreaks? 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. [ View Outbreak Database ](https://outbreakdatabase.com)