Newborn Screening finds out if newly born babies, infants, or children have certain serious medical conditions so that they can be treated before they become sick.
Newborn screening identifies metabolic conditions such as galactosemia and PKU in newborns at birth. If left undetected, these conditions can cause serious disorders. For instance, undetected phenylketonuria (PKU) can lead to mental retardation. However, if detected at birth, the baby can be placed on a special diet and will lead a normal life.
The disorders screened by this genetic test have symptoms that may not be apparent at birth. However, symptoms for these conditions can manifest quickly, pose a critical threat to the health or future development of the infant and require urgent treatment. Early detection of life-altering conditions that could have a simple yet meaningful clinical management is possible, and allows for early, pro-active interventions that will benefit the infant’s health and quality of life.