1) Hearing loss in children can be caused by being born prematurely, as their ears may not be fully developed, or from hereditary factors, as hearing loss may be passed down through genes from parents. 2) Approximately 12,045 babies in the United States are born profoundly deaf or with some type of hearing loss each year. 3) An estimated 36 million people in the U.S., or 1 in 10, have some level of hearing loss. Early detection of hearing loss through tests for newborns can help with speech and language development outcomes.