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Beginning in late July, NIH will start introducing a new website experience designed to make it easier to find health information, research, funding opportunities, and other resources. During the transition, you may notice changes to navigation, page layouts, and where some information is located.

Necrotizing Enterocolitis (NEC)

NEC is the most common, serious gastrointestinal disease affecting newborn infants. Healthcare providers consider this disease as a medical and surgical emergency. The condition is most commonly seen in premature infants. NICHD supports and conducts research to understand the causes of NEC, to seek better treatments for this condition, and to find ways to prevent it.