

A Vaccine Injury Claim Demands a Different Kind of Lawyer
Sadaka Law has represented vaccine injury clients nationwide, recovering millions for people seriously harmed after receiving a covered vaccine. Attorney Mark Sadaka brings rare scientific training, including a Master of Science in Public Health, to every claim our firm handles.

The Scientific Edge Your Vaccine Injury Case Deserves
Vaccine injury claims require a deep understanding of immunology, causation, and the federal compensation process. The attorney you choose needs to be fluent in all of it. Attorney Mark Sadaka holds a Master of Science in Public Health with a specialization in toxicology and risk assessment, a background that shapes how our firm approaches every claim we handle.
We speak the language of medicine, and we know how to translate complex medical evidence into persuasive vaccine injury claims. This foundation has helped establish Mark’s national reputation in vaccine-related litigation. Over 20+ years in this area of practice, he has represented more than 450 people and obtained four first-of-their-kind victories. He served as co-lead counsel in the nationwide Zostavax product liability MDL and obtained a $5.3 million recovery for a client who developed CIDP after receiving the influenza vaccine. When you work with our firm, that depth of experience works directly in your favor.
Injuries We Handle
Vaccine Injuries That May Qualify You for Compensation
Your Vaccine May Be Covered
Many vaccines routinely administered in the United States are covered under the National Vaccine Injury Compensation Program. If you received one of these vaccines and suffered a serious injury, you may be entitled to compensation without having to prove that anyone was negligent, only that a covered vaccine caused your injury. Our firm represents clients nationwide in VICP claims, and we understand the medical and legal standards these cases require.
We Build Every Vaccine Injury Case With Trial-Level Preparation
Vaccine injury cases move through a specialized federal system with its own rules, deadlines, and medical standards. The attorneys who handle them need to understand not just the law but also the science behind your injury and how to build a case that holds up in the U.S. Court of Federal Claims.
At Sadaka Law, we guide clients through every stage of the VICP process, from gathering medical records to filing your petition, with the preparation and purpose these complex cases demand. If you have questions about whether you have a claim, do not wait. Strict filing deadlines apply, and an early conversation costs you nothing.
Why Choose Sadaka Law?
- 1 -We build every case for trial, not just settlement, and take on complex claims.
- 2 -We have represented over 450 people and obtained 4 first-of-their-kind victories.
- 3 -You pay nothing unless we recover compensation for you.
Frequently Asked Questions About Vaccine Injury Claims
Their Words. Their Results.Their Stories.
Every vaccine injury case is different, and so is every client's experience. These are real accounts from people who came to us with serious, complex claims and trusted us to fight for them. Their words reflect what we work toward every day.
“Mark Sadaka and Associates were AMAZING! My husband had a very complex case. Mark was available to answer any of our questions and calm our worries. Mark made it so that my husband will be able to have care for the rest of his life. I highly recommend Sadaka Associates!!”
— Linda
“Working with Sadaka Law has been one of the one life changing experiences I have ever had. On top of being engaged, the team was super responsive, which put me at ease immediately. They are committed to providing exceptional service and have made the process so seamless. I truly felt like I had a dedicated team that supported me through every challenge. I wholeheartedly recommend their services.”
— Alex
LITIGATION WITH A PURPOSE
The Law Is Our Tool. People Are Our Purpose.
We built this firm around a simple belief: that people who have been seriously harmed deserve a legal team as invested in their outcome as they are. Mark Sadaka became an attorney because of personal exposure to the damage that dangerous products and corporate negligence often cause. That experience shapes every case we take on.

Millions Recovered. Real People. Real Injuries.
Millions Recovered. Real People. Real Injuries.
The VICP process is complex, and navigating it without experienced legal representation puts you at a serious disadvantage. Our clients, everyday people including parents, workers, and families, deserve an advocate who understands the system and knows how to build a case that gets results. Here is what that looks like in practice.

$5.33
Million
Vaccine Injury
1
Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)
$5.3 million settlement for a 42-year-old father of two who developed chronic inflammatory demyelinating polyneuropathy (CIDP) after receiving the influenza vaccine

$3.21
Million
Vaccine Injury
2
Dermatomyositis from MMR Vaccine
$3,210,000 recovery for a 4-year-old boy from Georgia who developed dermatomyositis after receiving the MMR vaccine

$300
Thousand
Vaccine Injury
3
Guillain-Barre Syndrome (GBS)
$300,000 recovery, including a $302,064 lump sum award, for an adult male who developed Guillain-Barré Syndrome (GBS) after receiving a tetanus-diphtheria (Tdap) vaccine.
Recent Blogs
The Role of Healthcare Providers in Vaccine Safety and Care
Vaccine safety stood as a shared concern between healthcare professionals and their patients long before global pandemics became commonplace. From the uncertainty around what a vaccine contains to various myths,...
Long-Term Side Effects of the Hep B Vaccine: What To Know
Hepatitis B is a virus that causes liver infections and affects millions of Americans. This virus spreads through bodily fluids, and while some people recover from it, it can develop...
The Types of Vaccine Injury Compensation Available
If you suffered a vaccine-related injury, you’ve already been through a lot of stress and trauma. You likely only want to take action for your injury if it will be...












