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Newborn Screening: Ensuring Healthy Beginnings
The first days of life are crucial for a newborn, as they set the stage for a healthy development trajectory. Newborn screening (NBS) is a public health program designed to detect certain serious conditions in infants before symptoms appear. By identifying disorders early, NBS allows timely interventions, often preventing severe health complications, developmental delays, or even death.
Newborn screening typically involves collecting a few drops of blood from the baby’s heel within 24 to 48 hours after birth. This simple test, commonly known as the “heel-prick test,” can reveal a variety of inherited metabolic, hormonal, and genetic conditions. Some of the most commonly screened disorders include phenylketonuria (PKU), congenital hypothyroidism, sickle cell disease, and cystic fibrosis. In addition to blood tests, hearing screening and critical congenital heart disease screening are increasingly integrated into NBS programs, expanding the scope of early detection.
The significance of newborn…
