--- title: "Hinerwadel's Grove Raw Clam Campylobacter Outbreak" date: 2010-10-08T17:46:00-07:00 author: Bill Marler canonical_url: "https://marlerclark.com/news_events/raw-clams-source-of-campylobacter-outbreak-at-syracuse-hinerwadels" section: News --- [All News](/news_events) / [Case News](https://marlerclark.com/news_events/case-news) / # Hinerwadel's Grove Raw Clam Campylobacter Outbreak Dozens of people who ate raw clams at a clambake event at Hinerwadel's in Syracuse NY were infected with *Campylobacter* jejuni in September of 2010. The outbreak was concentrated among attendees of a CNY Builders Exchange event held September 15, which was attended by as many as 3,800 people. Symptoms of campylobacteriosis, the illness caused by *Campylobacter* jejuni, usually appear 3-5 days after the contaminated food is consumed, although the incubation period may last as long as 10 days. Victims often experience diarrhea, fever, nausea, vomiting, abdominal cramps and/or body pain. Mild cases will resolve in 1-2 weeks, but about 25% of people infected with *Campylobacter* have a relapse of symptoms. In rare cases, *Campylobacter* can develop into an autoimmune disorder known as[ Guillain-Barre Syndrome, or GBS](http://www.about-guillain-barre.com/ "Guillain-Barre Syndrome, or GBS"). GBS affects the body's nerve cells and can cause paralysis. Hinerwadel's was the source of another outbreak of *Campylobacter* around the same time of year in 2008, when 236 people were sickened. Tests done on Hinerwadel's clams at the time showed both *Campylobacter* and *Vibrio*, another dangerous bacterium that lives in salt water. ### Other Campylobacter Lawsuits [First Lawsuit Filed in Campylobacter Outbreak at Wild Ginger](https://marlerclark.com/campylobacter-landing-page-template) [Campylobacter Outbreak Traced to Organic Pastures Raw Milk Cream](https://marlerclark.com/campylobacter-outbreak-traced-to-organic-pastures-raw-milk) [Your Family Cow Raw Milk Campylobacter Outbreak](https://marlerclark.com/your-family-cow-raw-milk-is-source-of-campylobacter-outbreak) [N. 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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 ###### [Campylobacter Food Poisoning](https://marlerclark.com/foodborne-illnesses/campylobacter/about-campylobacter) What is Campylobacter? Campylobacter is a genus of bacteria that is among the most common causes of bacterial diarrheal illness in humans worldwide. The name means “curved rod,” derived from... ###### [The Incidence of Campylobacter Infections](https://marlerclark.com/foodborne-illnesses/campylobacter/campylobacter-incidence) How common is Campylobacter infection? Campylobacter species represent one of the most common causes of bacterial diarrheal illness worldwide. 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Not all Campylobacter infections cause obvious illness. Symptomatic infection occurs almost exclusively in infants and young children, who can be infected repeatedly... ##### 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)