 This study found that congenital CMV is a common condition among pediatricians, but there is no uniform protocol for diagnosis and treatment. Physicians surveyed agreed that infants should be tested for CMV if they have any signs or symptoms of the virus, but there was disagreement about whether to use head ultrasounds or brain MRIs for diagnosing CMV. Additionally, physicians did not agree on when to start antiviral medication for infants who show signs of hearing loss. This article was authored by Keco Hokey, Michelle White, Megan H. Pesh and others.