According to the National Institute on Deafness and Other Communication Disorders, "About 2 to 3 out of every 1,000 children in the United States are born with a detectable level of hearing loss in one or both ears."
According to the National Institute on Deafness and Other Communication Disorders, "About 2 to 3 out of every 1,000 children in the United States are born with a detectable level of hearing loss in one or both ears."