Understanding Vaccine-Induced Autoimmune Disease and Your Legal Options
Something changed after your vaccination. You may not have the diagnosis yet. You may be in the middle of testing, going from specialist to specialist, trying to piece together what is happening to your body. Or you may have a diagnosis but no clear answer about what caused it. If you received a vaccine in the weeks or months before your symptoms began, you are right to wonder whether there is a connection and whether you may have a vaccine injury claim. Medical research examining autoimmune disorders and vaccines has identified associations involving certain conditions and particular vaccines, and those conditions have served as the basis for claims under the National Vaccine Injury Compensation Program.
Whether a particular condition qualifies for compensation depends on the vaccine received, the diagnosis, the timing of symptoms, and the medical and scientific evidence supporting causation.
You are not imagining your symptoms, and the connection you suspect may be worth investigating. Depending on the medical evidence and the timing of what you experienced, you may also have legal options.
At Sadaka Law, autoimmune vaccine injury is one of our primary practice focuses. Attorney Mark Sadaka holds a Master of Science in Public Health with a specialization in toxicology and risk assessment. Over his 20+ years of practicing vaccine injury law, this background has provided our team with the scientific foundation to evaluate the connection between your vaccination and your symptoms and to pursue even the most complex autoimmune claims through the VICP.
The initial consultation with our firm is free, and you pay no upfront attorney fees to pursue a claim through the National Vaccine Injury Compensation Program. Call today or fill out our online contact form to discuss your vaccine-induced autoimmune disease matter with our team.
Hope for People Affected by Autoimmune Disorders and Vaccines: You Are Not Alone, and There May Be a Path Forward
One of the most difficult aspects of a potential autoimmune vaccine injury is the uncertainty that comes with it. Autoimmune conditions can take months or even years to diagnose.
Symptoms are often vague at first, overlapping with other conditions. Not every physician will immediately consider the vaccination in your recent history as a contributing factor.
It is not uncommon for people with genuine vaccine-related autoimmune injuries to feel dismissed, second-guessed, or simply lost in a diagnostic process that does not seem to be going anywhere.
If that describes your experience, we want you to know a few things.
First, your concerns deserve to be taken seriously and evaluated carefully. Medical literature discusses associations between certain vaccines and particular immune-mediated conditions, and the VICP provides a process for presenting medical and scientific evidence of causation. Whether vaccination contributed to your condition, however, requires an individualized review of your diagnosis, symptom timeline, medical history, and the available scientific evidence.
Second, an autoimmune diagnosis does not mean your situation is hopeless. Many of the conditions associated with vaccine injury are treatable or manageable with the right medical care. Conditions like GBS, CIDP, and brachial neuritis, for example, often respond to immunotherapy, physical therapy, and other interventions. Getting to the right diagnosis as quickly as possible is the most important step for your health, and it is also the foundation of a strong legal claim.
Third, depending on the facts of your situation, you may be entitled to compensation through the VICP for your medical expenses, lost earnings, pain and suffering, and ongoing care needs. The program was created precisely for people in situations like yours. We cannot promise a specific outcome, but we can promise a thorough, honest evaluation of your claim and a clear picture of your options.
The Science Behind Vaccine-Induced Autoimmune Disorders
You do not need a medical degree to understand the scientific issues that may be relevant to your claim. Researchers and medical experts have proposed several biological mechanisms that may help explain how an immune stimulus could contribute to autoimmune disease in a susceptible person. These theories include molecular mimicry, bystander activation, and epitope spreading.
These mechanisms do not prove that a vaccine caused any particular individual’s condition. However, they may form part of the medical and scientific analysis used to evaluate causation in an off-Table VICP claim.
Molecular Mimicry
One mechanism that researchers have proposed is called molecular mimicry. Some components of a vaccine antigen closely resemble proteins that exist naturally in your body. When your immune system learns to treat the vaccine antigen as a threat, it may also develop a reaction to those similar human proteins.
Over time, that cross-reactive response could begin attacking your own tissues rather than a foreign pathogen. This is one of the leading scientific explanations that researchers have proposed for conditions like GBS and CIDP following vaccination.
Bystander Activation
A second possible theory is called bystander activation. During the immune response to a vaccine, immune cells in surrounding tissue may become activated even when they are not the specific target of the vaccine.
In some individuals, this broader activation may stimulate immune cells that are already primed to react against the body's own proteins. This could contribute to or accelerate an autoimmune process that would not otherwise have begun.
Epitope Spreading
A third factor that researchers have proposed, known as epitope spreading, may sustain and expand an autoimmune response over time. As the immune system attacks a tissue, new proteins within that tissue are exposed. One possible theory is that the immune response may then expand to target those newly exposed proteins, driving the condition further even after the initial vaccine response has resolved. This possible theory helps explain why some vaccine-induced autoimmune conditions worsen progressively rather than stabilizing after the initial onset.
These mechanisms involving autoimmune disorders and vaccines are not fringe theories. They are discussed in peer-reviewed medical literature and form the scientific basis for off-table vaccine injury claims in VICP proceedings.
An attorney who understands this science at a deep level can engage with it directly rather than relying entirely on outside experts to explain it. That is precisely the foundation Attorney Mark Sadaka's graduate training in toxicology and public health provides.
Vaccine-Induced Autoimmune Disease Matters Our Firm Can Handle for You
The conditions below represent the autoimmune vaccine injuries our firm handles most frequently. Some you may already recognize from your own diagnosis or your research. Others may be unfamiliar but may describe symptoms you have been experiencing without yet having a name for them.
If your specific diagnosis does not appear here, that does not mean a claim is not possible. Contact us for a free consultation and let us evaluate your situation.
Guillain-Barré Syndrome (GBS)
Guillain-Barré Syndrome (GBS) causes your immune system to attack your peripheral nervous system, the network of nerves outside the brain and spinal cord. It typically begins with weakness or tingling in the legs and can progress rapidly upward, in severe cases causing temporary paralysis.
Many people with GBS require hospitalization and intensive rehabilitation. Recovery is possible, but it can take months or years, and some individuals experience lasting effects. GBS is one of the most recognized vaccine injuries in the VICP and is listed as a Table injury for the seasonal flu vaccine.
Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)
Chronic Inflammatory Demyelinating Polyneuropathy (CIDP) is a chronic autoimmune condition in which the immune system attacks the myelin sheath protecting the peripheral nerves. If you have been experiencing progressive weakness in your arms or legs, difficulty with coordination, numbness or tingling that does not resolve, or fatigue that seems disproportionate to your activity level, CIDP may be what is happening.
Unlike GBS, CIDP is chronic and relapsing, meaning it can require ongoing treatment and management for years. Our firm secured a $5.33 million recovery for a client who developed CIDP after receiving the influenza vaccine.
Transverse Myelitis
Transverse myelitis is an inflammatory attack on the spinal cord that can cause weakness, pain, and sensory changes below the level of inflammation. In more severe cases, it can affect bladder and bowel function and cause partial or complete loss of mobility.
If your symptoms came on suddenly and affect your ability to move, feel, or control basic bodily functions, transverse myelitis may be part of what you are dealing with. Most transverse myelitis vaccine injury claims are pursued as off-table cases, requiring strong expert support to establish the connection to vaccination.
Brachial Neuritis
Brachial neuritis, also known as Parsonage-Turner Syndrome, typically begins with sudden, severe pain in the shoulder or upper arm, often described as one of the most intense pain experiences a person can have. That initial pain phase is followed by weakness and numbness in the arm and hand.
If you received a tetanus-containing vaccine like DTaP or Tdap or a flu shot and then experienced this kind of sudden, severe shoulder pain, brachial neuritis may be the cause. It is listed on the Vaccine Injury Table for certain tetanus-containing vaccines.
Acute Disseminated Encephalomyelitis (ADEM)
Acute disseminated encephalomyelitis (ADEM) is a sudden, widespread inflammatory attack on the brain and spinal cord. It can cause confusion, weakness, vision problems, difficulty speaking, and other neurological symptoms that come on rapidly. It is a serious condition that typically requires hospitalization and aggressive treatment.
ADEM has been reported following vaccination and is generally pursued as an off-table vaccine injury claim.
Dermatomyositis
Dermatomyositis is an inflammatory autoimmune disease that affects both the muscles and the skin. If you have been experiencing muscle weakness, particularly in the muscles closest to your torso, difficulty rising from a chair or climbing stairs, and an unusual skin rash, dermatomyositis may be part of your picture.
It can be a particularly serious vaccine injury in children, affecting their development and daily function. Our firm secured a $3.21 million recovery for a four-year-old child who developed dermatomyositis after receiving the MMR vaccine.
Systemic Lupus Erythematosus (SLE)
SLE is a chronic autoimmune condition that can affect nearly every organ system in the body. Joint pain, fatigue, skin rashes, and kidney involvement are among the most common manifestations.
SLE can fluctuate between flares and periods of relative quiet, making it difficult to diagnose and even more difficult to live with. It has been reported following vaccination in individuals with a genetic predisposition to autoimmune disease. Our firm represents clients who developed SLE following vaccination.
Myasthenia Gravis
Myasthenia gravis causes the immune system to produce antibodies that block communication between nerves and muscles. If you have been experiencing muscle weakness that worsens with activity and improves with rest, drooping eyelids, difficulty swallowing, or changes in your speech, myasthenia gravis may be what is affecting you.
Myasthenia gravis is a manageable but typically lifelong condition. Our firm represents clients who developed myasthenia gravis following vaccination.
Chronic Arthritis
Certain vaccines, particularly the MMR vaccine, have been associated with rubella-induced chronic arthritis in some individuals. If you developed persistent joint pain and inflammation following vaccination and have been unable to find a clear explanation, this connection may be worth exploring with a vaccine injury attorney.
Granulomatosis with Polyangiitis
Formerly known as Wegener's granulomatosis, this is a rare autoimmune condition causing inflammation of blood vessels that can affect the respiratory tract, sinuses, and kidneys. It is a serious diagnosis that requires ongoing medical management. Our firm has secured results for clients who developed this condition in connection with vaccine administration.
On-Table and Off-Table Autoimmune Vaccine Injury Claims
For people who developed vaccine-induced autoimmune disease, the legal path forward is often a claim for compensation through the National Vaccine Injury Compensation Program.
Some autoimmune conditions are listed on the Vaccine Injury Table, meaning causation is legally presumed when your symptoms developed within the required timeframe after vaccination with certain types of vaccines. GBS after the seasonal flu vaccine is the clearest example. Brachial neuritis after tetanus-containing vaccines is another.
Other autoimmune vaccine injury claims, however, are off-table. CIDP, transverse myelitis, SLE, dermatomyositis, and most other autoimmune conditions are not listed by name on the Table for the vaccines most commonly associated with them. Off-table claims require presenting scientific and medical evidence establishing the causal connection between your vaccination and your condition. They are more demanding than on-table claims, but they are a viable path with the right preparation and the right legal team.
If you are unsure whether your condition is on-table or off-table, that is exactly the kind of vaccine injury claim question a free consultation can answer.
Why Choose Sadaka Law for VICP Injury Claims Involving Autoimmune Disorders and Vaccines?
Autoimmune vaccine injury cases are among the most scientifically and legally demanding claims in the VICP. They deserve a legal team with the depth to pursue them seriously. Here is what that looks like at Sadaka Law.
Scientific and Medical Fluency That Shapes Every Claim
Attorney Mark Sadaka holds a Master of Science in Public Health with a specialization in toxicology and risk assessment from Tulane University. For autoimmune vaccine injury claims, which often turn on the strength of the causation science, that background is not just a credential. It is the foundation of how we build every case.
When we file a VICP claim, we engage with the medical and scientific literature directly, develop causation strategies grounded in the mechanisms we described above, and work alongside medical experts with a genuine understanding of the science they are presenting.
First-of-Their-Kind Victories in Autoimmune Vaccine Injury Litigation
Our firm has not just handled autoimmune vaccine injury claims. We have broken new ground in them. Our firm has obtained what we understand to be the first successful VICP result awarding compensation in a case alleging that an influenza vaccine caused multiple sclerosis. The result required presenting a case-specific medical and scientific causation argument that had not previously succeeded in that context.
If you have been told by others that your autoimmune condition is too complex or too novel to pursue as a vaccine injury claim, we encourage you to reach out to our team before drawing that conclusion.
Off-Table Claim Capability Backed by National Litigation Experience
Attorney Mark Sadaka has served as co-lead counsel and co-science chair in national mass tort proceedings, earning leadership appointments from his peers based on demonstrated skill in complex scientific litigation. That experience directly informs how we approach off-table autoimmune claims, where the quality of the causation argument and the strength of the expert support make the difference between a successful outcome and a dismissed petition.
A Personal Commitment to Clients Who Have Been Dismissed
Many people who come to us with autoimmune vaccine injury claims have spent months or even years being told their symptoms are unexplained, their diagnosis is wrong, or their connection to a vaccine cannot be proven. Mark Sadaka became an attorney because of personal exposure to the harm that dangerous products can cause to real people. That background gives him a particular commitment to clients who have been fighting for recognition of their injuries. We take these cases seriously because the people who bring them deserve nothing less.
Contact Sadaka Law for a Free Consultation to Discuss Autoimmune Disorders and Vaccines, and Take the First Step Toward Recovery
If you received a vaccine and are now dealing with an autoimmune condition, you deserve answers, and you deserve to know your options. Call Sadaka Law today at 201-904-3994 or fill out our online contact form for a free consultation.
We will evaluate your situation, assess whether your condition and vaccination history support a viable claim, and give you an honest picture of what the process ahead looks like, with no obligation and no upfront cost.