What is a NEC baby formula lawsuit?

A NEC baby formula lawsuit is a legal claim brought on behalf of premature infants who developed necrotizing enterocolitis (NEC) after being fed cow’s-milk-based formula such as Similac or Enfamil. These cases allege that the manufacturers knew, or should have known, that their products raised the risk of NEC in preemies and failed to warn families and doctors. If your child was affected, you may be entitled to seek compensation, though every case is different.

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Disclaimer: By submitting the form above and checking the consent box, you agree to our conditions and privacy policy and permit Ethen Ostroff Law to contact you via text messages, phone calls. Standard message rates may apply.


NEC stands for necrotizing enterocolitis — a serious disease of the intestines that mainly affects premature babies. In plain terms, parts of the bowel become inflamed and can begin to die, which can be life-threatening and sometimes requires surgery. The lawsuits center on a specific concern: that cow’s-milk-based formulas fed to premature infants can increase the risk of this devastating condition.

Who are the lawsuits against, and why?

The claims are directed at two of the largest formula makers in the country: Abbott Laboratories, which makes Similac, and Mead Johnson, which makes Enfamil. Families and their attorneys allege that these companies marketed and sold cow’s-milk-based formula products for use in premature infants without adequately warning parents or physicians about the potential link to NEC.

A Similac lawsuit or an Enfamil lawsuit generally falls under an area of law called product liability — the idea that a company can be held responsible when a product it sells causes harm, including when it fails to provide an adequate warning. To learn more about how these claims work, you can visit our product liability page.

It is important to be clear: these are allegations being tested in court. Some juries have sided with families, and some have sided with the manufacturers. No court has found that formula causes NEC in every case, and outcomes depend heavily on the specific facts.

NEC baby formula lawsuit: 2026 updates and verdicts

Here is where things stand as of July 2026. The baby formula lawsuit 2026 litigation is organized as a federal MDL—short for multidistrict litigation —which means many similar cases from around the country are grouped before one judge to be handled more efficiently. This MDL is centered in the U.S. District Court for the Northern District of Illinois, and roughly 810 Similac and Enfamil cases were pending as of July 2026.

Two recent developments have drawn national attention:

  • April 2026 — $70 million verdict against Abbott. A jury ordered Abbott Laboratories, the maker of Similac, to pay $70 million to four mothers whose preterm babies developed NEC. Abbott has stated it will appeal the decision.
  • June 2026 — $60 million Enfamil verdict overturned. An Illinois appeals court overturned a $60 million verdict against Mead Johnson, the maker of Enfamil, and sent the case back for a new trial. The court’s concern related to how the jury was instructed on the manufacturer’s duty to warn physicians.

These outcomes show something important: results in this litigation have gone in different directions, and a verdict in one case is not a promise of any result in another. Every family’s circumstances are unique.

Looking ahead, the court has scheduled several bellwether trials — a handful of test cases chosen to help both sides understand how juries may respond — for July 6, 2026, August 3, 2026, November 2, 2026, and February 1, 2027. As of this writing, no global settlement has been reached across the MDL.

You can follow official court activity in this litigation through the U.S. Judicial Panel on Multidistrict Litigation (JPML).

Do you qualify for a NEC formula claim?

Generally, families explore a necrotizing enterocolitis formula lawsuit when a few key facts are present. While only a lawyer who reviews your situation can tell you whether you have a claim, the common threads include:

  • Your child was born premature (typically before 37 weeks) or at a low birth weight.
  • Your baby was fed cow’s-milk-based formula or a fortifier, such as certain Similac or Enfamil preemie products, often in a hospital or NICU setting.
  • Your child was later diagnosed with NEC and suffered serious harm as a result.

If those pieces sound familiar, it is worth having a conversation. Gathering your child’s medical records, feeding records, and any hospital documentation can help an attorney evaluate whether a premature infant formula NEC claim may be appropriate for your family.

nec baby formula lawsuit

How Ethen Ostroff Law can help

At Ethen Ostroff Law, we are Pennsylvania’s Injury Firm, and our belief is simple: Justice For All. We serve families across Pennsylvania and New Jersey, and we work with trusted referral partners nationwide on mass tort matters like the NEC litigation. That means wherever you are, we can help you understand your options.

We know that no legal result can undo what your family has been through. What we can do is listen, explain your rights in plain language, and help you decide whether pursuing a claim is right for you — with no pressure and no judgment.

If you would like to understand more about how defective and dangerous products lead to legal claims, our product liability page is a helpful next step, and our companion guide on baby formula recalls explains the warning signs to watch for.

Frequently Asked Questions

Families generally may qualify if a premature or low-birth-weight infant was fed cow’s-milk-based formula (such as Similac or Enfamil) and was later diagnosed with NEC. Only an attorney who reviews your records can confirm eligibility. The strongest cases usually involve a documented premature birth, a record of formula feeding (often in a hospital or NICU), and a confirmed NEC diagnosis with resulting harm. Because deadlines and details vary, a free case review is the best way to know where you stand.

No. As of July 2026, no global settlement has been reached in the NEC baby formula litigation. Individual cases have gone to trial with mixed results — including a $70 million verdict against Abbott in April 2026 (which Abbott is appealing) and a $60 million Enfamil verdict overturned in June 2026 and sent back for a new trial. Bellwether trials continue through 2026 and into 2027. These outcomes are case-specific and do not guarantee any result in your case.

NEC, or necrotizing enterocolitis, is a serious intestinal disease that mainly affects premature infants. In plain terms, part of the baby’s bowel becomes inflamed and tissue can begin to die. It can be life-threatening and may require surgery. Warning signs can include a swollen or bloated belly, feeding difficulty, bloody stools, and unusual sleepiness or lethargy. If you notice these signs, seek medical care immediately.

It depends on your state’s statute of limitations — the legal deadline to file a claim. In Pennsylvania and New Jersey, these deadlines vary based on the facts, including special rules that can apply to injuries involving children. Because missing a deadline can end a valid claim, it is important not to wait. Contact a lawyer promptly so your specific timeline can be reviewed.

At Ethen Ostroff Law, there is no upfront cost. We handle NEC formula claims on a contingency fee basis, which means you pay no fee unless we win your case. Your initial consultation is always free and confidential. That way, you can learn about your options and make an informed decision without any financial risk.

Talk to us — free and confidential

You have been through enough. If your premature baby developed NEC after being fed Similac, Enfamil, or another cow’s-milk-based formula, you may be entitled to seek compensation, and you do not have to figure this out alone. Ethen Ostroff Law offers a free, confidential consultation, and you pay no fee unless we win.

Reach out today to speak with a caring member of our team. We will listen, answer your questions in plain language, and help you understand your next steps.

His career began in public service as a Surveillance Officer in Maricopa County, where he gained firsthand experience in high-stakes decision-making and developed a deep sense of discipline and accountability. He later served as Chief Operating Officer of a fast-growing law firm, driving efficiency, revenue growth, and team development. Today, Ryan focuses on helping law firms reach their full potential by aligning people, processes, and long-term vision. A strategic thinker and empowering leader, Ryan is passionate about developing others and guiding organizations through meaningful, lasting growth.

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