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Long-Term Injury Claims Nationwide

GBS Lawsuit

Guillain-Barré Syndrome (GBS) Lawyer

Guillain-Barré syndrome after food poisoning can mean a ventilator, months of rehabilitation, and lasting nerve damage. If Campylobacter triggered yours, our food poisoning lawyers can pursue the company responsible.

$850M+
Recovered
6,000+
Cases Won
55+
Years Experience

Cause

Foodborne Infections That Can Cause Guillain-Barré Syndrome (GBS)

Guillain-Barré Syndrome (GBS) does not appear on its own. It develops after a foodborne infection, and the pathogens below are the infections most often linked to it. If you were diagnosed after one of these infections, you may have a claim against the company that sold the contaminated food. Select a pathogen to see how those cases are built.

Campylobacter is by far the most common foodborne cause of Guillain-Barré syndrome and the trigger these cases are built around. Other infections can also lead to GBS, but they are rarer and usually viral and not foodborne, including cytomegalovirus, Epstein-Barr virus, and influenza.

Overview

Understanding Guillain-Barré Syndrome (GBS)

If a bout of food poisoning left you or someone you love paralyzed, on a ventilator, or facing months of rehabilitation, you are not looking for a medical lecture. You are trying to find out whether the company that sold the contaminated food can be held responsible for what happened next. Guillain-Barré syndrome is one of the most serious injuries that foodborne illness can cause, and when it traces back to Campylobacter, there is often a real legal path to recovering the cost of care.

Why these cases are different

Guillain-Barré syndrome, or GBS, is an autoimmune injury. After certain infections, the immune system gets confused and attacks the body's own peripheral nerves through a process called molecular mimicry. The result is weakness and tingling that usually start in the legs and climb upward. In severe cases the person becomes paralyzed, and when the muscles that control breathing fail, patients end up intubated in intensive care. The CDC reports that most people begin to recover two to three weeks after symptoms start, but recovery can take years, and some are left with permanent nerve damage.

What ties GBS to a legal claim is its link to a specific bacterium. Campylobacter is the leading identified infectious trigger for GBS. The CDC states that about 1 in 1,000 Campylobacter infections leads to GBS, and that at least 1 in 20 GBS patients had a recent Campylobacter infection, with some studies finding that figure as high as 8 in 20. Peer-reviewed research puts the share of GBS cases preceded by Campylobacter at roughly 25 to 40 percent. That connection is not just scientifically interesting. It is the foundation of a causation argument that links a contaminated meal to a catastrophic nerve injury.

Why the injury is severe and the cases are high value

The numbers behind GBS explain why these claims carry weight. Published reviews report that GBS leads to more than 6,000 hospital admissions a year in the United States, that about one quarter of patients need mechanical ventilation, and that somewhere between 3 and 11 percent die of GBS-related complications. Standard treatment is intravenous immunoglobulin or plasma exchange, both delivered in a hospital, often followed by a long stretch of inpatient rehabilitation.

Campylobacter-triggered GBS tends to be worse than GBS from other causes. Research published in Clinical Microbiology Reviews found that 23 percent of patients with prior Campylobacter infection were unable to walk at follow-up, compared with 9 percent of patients whose GBS was not linked to Campylobacter. For a claim, that means the damages are not limited to a hospital bill. They can include ICU and ventilator costs, ongoing therapy, lost income and lost earning capacity, future medical care, and the loss of independence that comes with permanent disability.

What it takes to prove the claim

The hard part of a GBS food poisoning case is usually not whether the food was contaminated. It is whether that infection caused the nerve injury. Defendants frequently concede that the food made the person sick and then dispute that it caused the GBS that followed weeks later. Two well-known public verdicts show how this plays out. In Sarti v. Salt Creek, a California jury awarded a young woman $725,000 in economic and $2.5 million in non-economic damages after she developed GBS from cross-contaminated raw tuna, and the California Court of Appeal reinstated that verdict. In Martinez v. Lobster Haven, a Florida jury returned a verdict for a man who developed GBS after eating contaminated seafood, and the appellate court reinstated that verdict after the trial court set it aside. These are public court records from other cases, not results of this firm, but they show that the causation link can be proven to a jury with the right evidence.

That evidence is time sensitive. Stool cultures, medical records, the food history, restaurant inspection findings, and any record of other people sickened by the same source all help establish the chain from a contaminated product to a Campylobacter infection to GBS. Some of that proof fades quickly, which is why it helps to involve a lawyer early.

How Ron Simon & Associates can help

Ron Simon & Associates focuses exclusively on foodborne illness litigation. Our food poisoning law firm has recovered more than $850 million for food poisoning victims, has represented over 6,000 clients, and brings more than 55 years of combined experience to holding negligent food producers accountable across all 50 states. We work with medical experts to build the causation case that these claims demand, and we trace the contaminated food back through the restaurant, processor, dairy, or distributor whose negligence the evidence supports.

You pay nothing unless we recover compensation for you, and the case evaluation is free. If GBS has turned your life upside down after a food poisoning, contact us to find out where you stand.

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Medical Overview

Guillain-Barré Syndrome (GBS): What You Need to Know

Key facts that may be relevant to your case

Warning Signs

Seek care immediately

Ascending weakness and tingling

Numbness, tingling, and weakness that usually start in both legs and spread upward to the arms and upper body.

Paralysis

In severe cases the weakness advances until muscles cannot be used and the person becomes partially or fully paralyzed.

Respiratory failure

When the muscles that control breathing are affected, patients can require intubation and mechanical ventilation in intensive care.

Loss of reflexes

Diminished or absent deep tendon reflexes is a hallmark finding used in diagnosis.

Autonomic instability

Unstable blood pressure, heart rate, and other automatic body functions that can be life threatening during the acute phase.

Pain

Deep aching or cramping nerve pain, often in the back and legs, that can persist during recovery.

Affected System

Peripheral nervous system (motor and sensory nerves, sometimes autonomic and cranial nerves)

Typical Onset

Typically days to about 2 weeks after a Campylobacter infection begins. Weakness can progress over hours, days, or weeks

Most at Risk

People with a recent Campylobacter infection, usually from undercooked poultry or raw milkAdults, with risk increasing with ageMen, who develop GBS somewhat more often than womenPeople who develop the axonal subtype (AMAN) linked to Campylobacter and anti-ganglioside antibodies

Long-Term Effects

  • Permanent nerve damage and residual muscle weakness
  • Difficulty walking or inability to walk independently at follow-up
  • Prolonged rehabilitation lasting months to years
  • Chronic fatigue and nerve pain
  • Death from respiratory or autonomic complications in a minority of cases

CDC: about 1 in every 1,000 people with a Campylobacter infection develops GBS, and at least 1 in 20 GBS patients had a recent Campylobacter infection.

Results

A track record built on results

Ron Simon & Associates has recovered over $850M+ for 6,000+ food poisoning victims nationwide. We bring the same resources and food safety experience to every long-term injury claim.

Settlement
Food Poisoning
$8,527,000

65 adults who contracted salmonella poisoning from food product

Settlement
Food Poisoning
$7,760,000

57 adults who contracted salmonella poisoning from food product

Settlement
Food Poisoning
$7,530,000

6 year old girl who developed hemolytic uremic syndrome from E. coli poisoning

No Fee Unless We Win
You pay nothing upfront
55+ Years
Combined experience
6,000+ Cases Won
For food poisoning victims
Nationwide
All 50 states

Why Us

Trusted Food Poisoning Injury Attorneys

When a foodborne infection leaves you with a lasting injury, you need attorneys who understand the medicine and the food supply chain. We do this work and only this work.

Exclusive Focus

We handle food poisoning cases and nothing else. That focus means we know how a foodborne infection turns into a long-term injury and how to prove it.

Proven Track Record

$850M+ recovered for food poisoning victims nationwide. We have the results to back our reputation.

National Reach

Accepting cases in all 50 states. We can represent you no matter where you live or where you got sick.

No Upfront Costs

You pay us nothing unless we win. We advance every cost so you can focus on recovery.

Ron Simon & Associates Office
$850M+
Recovered
6,000+
Clients
55+
Years
50
States

Our Process

How We Can Help

A clear process for documenting a long-term injury and securing full compensation.

01

Free Case Review

Tell us what happened. We review your diagnosis and the infection behind it at no cost and explain your options.

02

Investigation & Evidence

We gather medical records, connect your Guillain-Barré Syndrome (GBS) diagnosis to the foodborne infection, and identify every responsible party.

03

Maximum Recovery

We fight for full compensation, including future medical care, lost earning capacity, and the lasting impact on your life.

Our Promise to You

No fee unless we win your case
Free confidential consultation
Direct attorney access
Nationwide representation
Rapid response team
$850M+ recovered for clients

Average Case Timeline

6-18 months

Related Outbreaks

Injured by Guillain-Barré Syndrome (GBS)?

You do not need to be part of a named outbreak to have a case. If a foodborne infection led to your Guillain-Barré Syndrome (GBS) diagnosis, we can investigate the source.

Contact us

FAQ

Guillain-Barré Syndrome (GBS) Lawyer FAQ

Answers to common questions about Guillain-Barré Syndrome (GBS) claims, what your case may involve, and how the legal process works.

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You may have a claim if you can connect your GBS to a specific contaminated food and the company responsible for it. Campylobacter is the leading identified infectious trigger for GBS, and courts have heard food poisoning cases that turned on exactly this kind of nerve injury. These claims are difficult because the defense often admits the food caused the diarrhea but disputes that it caused the GBS, so medical and scientific evidence matters. A food poisoning attorney can review what happened, gather the records, and explain your options at no cost.

Sources & Citations

Information on this page is compiled from the following authoritative sources:

Government Sources

Additional Sources

This content is provided for informational purposes only and does not constitute legal advice. Information is current as of the date accessed. For the most up-to-date outbreak information, please consult official CDC and FDA websites.

Last updated June 18, 2026 · Reviewed by Ron Simon
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Injured by Guillain-Barré Syndrome (GBS)? Talk to a lawyer today.

A long-term injury from a foodborne infection can mean years of treatment and lost income. Find out what your case may be worth in a free, confidential review.

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