Question
Within how many days after birth, are the blood samples from the newborn’s feet used to test for which projects? If the hospital notifies a project of a positive result and requires a retest of the blood, does this mean the situation is severe, and what kind of consequences might it lead to?
Answer
Newborn screening typically includes tests for conditions such as congenital hypothyroidism and phenylketonuria. If a test result shows a positive result, it is essential to immediately go to the hospital for a follow-up examination to receive timely treatment. It is recommended that parents bring their child to a professional pediatrician for diagnosis. At the same time, parents should regularly bring their child for health checks and closely observe their child’s hearing and language development in daily life. If any abnormalities are suspected, it is advisable to visit the hospital for an auditory function examination as soon as possible, in order to detect, diagnose, and treat early.