Galactosemia (GALT) is an inherited disorder of galactose metabolism. If left undiagnosed and untreated, newborns are at risk for health and life-threatening conditions. Newborn screening is recommended for all newborns, especially those at high risk.

Galactose metabolism disorder is an autosomal recessive genetic disease that can cause death in children if treated late. Therefore, the disease needs to be detected early and treated immediately after birth to ensure the safety of the child.