Case guide

UPDATED FEB 2026

Enfamil NEC Lawsuit: Mead Johnson/Reckitt and Enfamil Premature Formula

Part of the NEC Baby Formula (Similac/Enfamil) investigation

The short answer

Mead Johnson Nutrition — now owned by the British consumer goods giant Reckitt — manufactures Enfamil Premature, a cow's milk-based premature infant formula widely used in NICUs. Mead Johnson has faced some of the largest NEC jury verdicts in history, including a $495 million verdict in Missouri and a $60 million verdict in Illinois.

Families whose premature infants received Enfamil in the NICU should contact a NEC attorney immediately.

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About Mead Johnson, Reckitt, and Enfamil Premature

Mead Johnson Nutrition Company, now operating as a subsidiary of Reckitt (a British consumer goods corporation), manufactures the Enfamil line of infant formulas. Enfamil Premature is the primary NICU-targeted cow's milk-based formula at the center of NEC litigation. Like Similac Special Care, Enfamil Premature is marketed in multiple caloric densities and is designed for the nutritional management of premature infants in the NICU. Mead Johnson has been manufacturing and marketing Enfamil Premature to hospitals and neonatology practices for decades. Reckitt acquired Mead Johnson in 2017 for approximately $16.6 billion, inheriting the NEC litigation exposure along with the business. Other implicated Mead Johnson products include Enfamil Human Milk Fortifier (a bovine-derived product added to breast milk) and Enfamil NeuroPro Premature.

The Science Behind the Enfamil NEC Claims

The same body of peer-reviewed research that implicates cow's milk-based premature formula generally applies equally to Enfamil Premature as to Similac Special Care. The Lucas and Cole Lancet study (1990), the multiple Cochrane Reviews, and the Journal of Pediatrics study by Sullivan et al. (2010) all document elevated NEC risk from cow's milk-based NICU formulas without distinguishing between brand names. Clinical studies of NICUs that switched from formula-based to exclusive human milk-based nutrition protocols have shown dramatic reductions in NEC regardless of which specific cow's milk formula was replaced. Plaintiffs in Enfamil cases additionally rely on internal Mead Johnson documents produced in discovery that demonstrate corporate awareness of NEC research and marketing decisions made despite that awareness.

Major Enfamil Verdicts: A Record of Accountability

Mead Johnson has faced some of the most significant verdicts in the history of mass tort litigation arising from NEC cases. In October 2022, a St. Louis County, Missouri jury awarded $495 million against Mead Johnson in the Gill case — one of the largest personal injury verdicts in Missouri history. In March 2023, a Madison County, Illinois jury awarded $60 million in the Sherrod case. Additional state court verdicts in Texas and Illinois have produced substantial compensatory and punitive damages against Mead Johnson. These verdicts reflect jury findings that Mead Johnson's failure to warn of the NEC risk was not merely negligent but recklessly indifferent to the safety of premature infants. Post-trial proceedings and appellate review are ongoing in the largest verdicts; most observers expect substantial portions to be upheld or negotiated into global resolution.

How Reckitt's Acquisition Affects Litigation

When Reckitt acquired Mead Johnson in 2017, it acquired all of Mead Johnson's legal liabilities, including NEC litigation exposure. Reckitt is a publicly traded company with significant financial resources, and it has been managing NEC litigation through Mead Johnson as a defendant. Reckitt's annual reports beginning in 2022 began disclosing NEC litigation as a material contingent liability. For families pursuing Enfamil NEC claims, Mead Johnson/Reckitt's financial capacity to pay judgments or settlements is not in question. The litigation will proceed with Mead Johnson & Company, LLC as the named defendant, with Reckitt as the ultimate corporate parent.

Key data

Data & Statistics

2 SOURCED FIGURES

$495 million

St. Louis County Circuit Court

$60 million

Madison County Circuit Court

FAQ

Frequently Asked Questions

12 QUESTIONS

Necrotizing Enterocolitis (NEC) is a life-threatening inflammatory disease of the intestines that primarily strikes premature and low-birthweight infants in the Neonatal Intensive Care Unit. In NEC, bacteria invade the immature intestinal wall, causing progressive tissue death (necrosis), which can lead to bowel perforation, bacterial sepsis, and multi-organ failure. NEC kills approximately 15,000 premature infants in the United States each year and is the leading cause of death from gastrointestinal disease in the NICU. Survivors often face lifelong consequences including Short Bowel Syndrome, TPN dependency, and neurodevelopmental disabilities.

Dive deeper

Related Guides

11 GUIDES

The full investigation

Part of the NEC Baby Formula (Similac/Enfamil) Investigation