North Carolina Added Two Disorders to Newborn Screening
New parents across the state should be aware of additions to standard infant health testing protocols.
Updated on Oct. 1, 2026 in Babies
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North Carolina has expanded its newborn screening program to include infantile Krabbe disease and Guanidinoacetate Methyltransferase deficiency. These additions aim to support early detection for infants born in the state, where approximately 120,000 babies are screened annually.
Why it matters
Early detection allows for immediate medical intervention, which is essential to prevent severe health complications associated with these specific conditions. Implementing these screenings helps ensure timely access to necessary treatments like diet modifications or specialized transplants.
The screening program now covers two additional conditions as part of its testing for 120,000 annual births in North Carolina. This update comes as the program celebrates 60 years of operation, which consistently identifies more than 250 infants with various disorders every year.
The players
State Laboratory of Public Health
This facility serves as the primary diagnostic body for the state’s newborn screening program.
The details
Medical staff collect a blood sample from a newborn’s heel on filter paper between 24 and 48 hours after birth. The State Laboratory of Public Health then analyzes these samples to identify markers for these newly added disorders. If identified, infantile Krabbe disease—which impacts nerve cell insulation—requires a stem cell or bone marrow transplant, while Guanidinoacetate Methyltransferase deficiency—a metabolic disorder—is managed through diet and supplements.
Timeline
Samples are collected 24 to 48 hours after birth.
Pediatricians receive test results within five to seven days.
The program screens 120,000 babies annually.
The Home Front
This program expansion marks a significant evolution in the state's 60-year history of public health infant monitoring. It reflects a broader trend of incorporating sophisticated metabolic and neurological diagnostic capabilities into standard state-level newborn care.
Expect to discuss the newborn screening results with your pediatrician within one week of your baby’s birth. If you have questions about the specific disorders included in the state's panel, keep a list of concerns ready for your child’s next check-up.
The takeaway
Early screening is a critical component of newborn health, providing the window needed to initiate life-changing interventions. Parents should confirm with their hospital or healthcare provider that their newborn has received the standard heel-prick screening before leaving the birth facility.
Further reading
For more information on infant health and early testing, visit the Babies section.
Source note: This article includes information reported by WYFF4.
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Should parents proactively request newborn health screening results from their child's pediatrician?
