Breastfeeding Itself is Not Enough (IMAGE) University of Pittsburgh Caption Mice reared by IgA-deficient mothers were just as susceptible to NEC as formula-fed mice. Credit Dr. Kathyayini Gopalakrishna Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.