If a pregnant woman's immune system is activated, it can affect her child's brain development, new research suggests.
Heart diseases linked to genetic flaws cause far fewer sudden infant death syndrome (SIDS) cases than once thought, a new study finds.
Another argument used by anti-vaccine groups bites the dust -- research shows no evidence that routine shots somehow dampen kids' immune systems.
Sudden infant death syndrome (SIDS) claims the lives of some 3,500 babies in the United States each year, but its toll is far heavier in some states than others, health officials report.
Fetal brain damage caused by the Zika virus can go undetected in pregnancy, and can occur even if a baby's head size is normal, research in monkeys suggests.
