An Ohio infant was killed by one of her family’s three pit bulls, her parents said on social media. “I will never understand why!!!” mother Mackenzie Copley wrote on Facebook Saturday ...

Infants in the cap group had higher temperatures ... IVH, intraventricular hemorrhage; NEC, necrotizing enterocolitis; PVL, Periventricular leukomalacia; RCT, randomized control trial; RDS ...