Newborn Screening – Short Description:

Newborn screening is a set of tests performed shortly after birth to detect genetic, metabolic, hormonal, and functional disorders that could affect a baby’s health if not treated early. The screening typically includes tests for conditions like phenylketonuria (PKU), hypothyroidism, cystic fibrosis, sickle cell disease, and congenital hearing loss, among others. Early detection allows for prompt treatment, which can prevent serious health problems, developmental delays, and even death. The tests are usually done through a blood sample collected via a heel prick within the first 24-48 hours of life.