Why is shaking an infant especially dangerous?

Shaking an infant is particularly dangerous because it can lead to serious head injuries, a condition often referred to as Shaken Baby Syndrome. Infants have soft, developing brains and their neck muscles are not strong enough to support their heavy heads. When an infant is shaken, their brain can move violently back and forth inside the skull, causing bruising, swelling, and bleeding. This can result in long-term damage to the brain, as well as a risk of permanent disabilities or even death.

Understanding the mechanics of an infant's physiology is crucial for caregivers. Unlike adults, a baby's skull is more fragile and the brain is not yet fully protected by the bony structures of the skull. Consequently, any forceful motion, like shaking, poses a high risk compared to what might be thought of as normal handling or play.