On the other hand, neonates have underdeveloped livers that are unable to process large amounts of bilirubin and a poorly developed blood–brain barrier that is unable to block bilirubin from entering the brain. This can result in kernicterus if left unchecked.
In contrast, newborns have underdeveloped livers that are unable to handle substantial amounts of bilirubin and a poorly developed blood–brain barrier that is unable to prevent bilirubin from entering the brain. This can lead to kernicterus if left unaddressed.