Congenital cytomegalovirus infection in newborns mainly manifests respiratory symptoms, liver function impairment symptoms, central nervous system damage symptoms and so on. 1. Respiratory symptoms: newborns with cytomegalovirus infection often have symptoms of pneumonia, which is manifested by coughing, apnea, nasal congestion, and some newborns have symptoms of respiratory distress. 2. Symptoms of liver function damage: Due to the damage caused by viral infection to liver function, it often leads to increased liver enzymes, jaundice and other phenomena in newborns. 3. Symptoms of central nervous system damage: most of them are caused by intrauterine infections, which often lead to microcephaly, meningitis, encephalitis, neural atrophy and other phenomena in newborns. Newborns with congenital cytomegalovirus infection may also have some other symptoms, if there are symptoms of the above should be timely consultation and treatment.