American Academy of Pediatrics Expands Newborn Screening for Congenital CMV
The American Academy of Pediatrics has expanded newborn screening guidelines to better detect congenital CMV, a common congenital infection that is frequently underdiagnosed.
Harrisburg Lancaster Lebanon York, PA, November 4, 2026 —
The American Academy of Pediatrics (AAP) has updated its guidelines for newborn screening, aiming to improve the detection of congenital cytomegalovirus (CMV). Congenital CMV is a common infection passed from mother to baby during pregnancy, but it is often underdiagnosed, according to the AAP’s statement. The expansion of these screening guidelines signifies an effort to address this diagnostic gap.
Congenital CMV can lead to a range of health issues for affected infants. While many babies infected with CMV show no symptoms at birth, a subset can develop serious, long-term problems. These complications may include hearing loss, vision impairment, developmental delays, and neurological issues. The exact prevalence of symptomatic congenital CMV in the United States is not detailed in the provided information, but the infection is considered one of the most common causes of birth defects.
The specific details of the expanded screening recommendations, including the precise changes from previous guidelines and the intended timeline for implementation by healthcare providers, were not provided. Similarly, information regarding the specific methods or technologies recommended for screening or the anticipated impact on the number of diagnosed cases was not made available.
The AAP’s initiative to broaden screening aims to identify more infants with congenital CMV early. Early detection is crucial as it can allow for timely intervention and management, potentially mitigating the severity of long-term health consequences for affected children. Further details on the implications of these updated guidelines and the next steps for their adoption are expected.
Story summarized from the original created by Ali Lanyon on www.abc27.com, see more information here.
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