Never Shake a Baby.

Shaken Baby Syndrome is a serious injury to the brain resulting from intentional head trauma which can occur when a baby is thrown, jogged, jerked, or shaken - often because the baby or child won't stop crying. It is the single most preventable cause of serious head injury in babies under 1 year of age in New Zealand. Babies, especially very young ones, have relatively large heads, and weak neck muscles, so any kind of violent movement will cause a kind of whiplash effect. A baby’s delicate, developing brain is much more sensitive to injury and serious damage than an adult’s.