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A delay in general speech and language development is more common in children with CMV. [11] Children with symptomatic CMV have been found to have a greater incidence of long-term neurological and neurodevelopmental complications than children with fetal alcohol syndrome or down syndrome. [7] Congenital cytomegalovirus infection can be an ...
A vertically transmitted infection is an infection caused by pathogenic bacteria or viruses that use mother-to-child transmission, that is, transmission directly from the mother to an embryo, fetus, or baby during pregnancy or childbirth. It can occur when the mother has a pre-existing disease or becomes infected during pregnancy. Nutritional ...
Congenital HCMV is the leading infectious cause of deafness, learning disabilities, and intellectual disability in children. [17] CMV also "seems to have a large impact on immune parameters in later life and may contribute to increased morbidity and eventual mortality." [18]
Cytomegalovirus (CMV) (from cyto-'cell' via Greek κύτος kútos - 'container' + μέγας mégas 'big, megalo-' + -virus via Latin vīrus 'poison') is a genus of viruses in the order Herpesvirales, in the family Herpesviridae, [3] in the subfamily Betaherpesvirinae. Humans and other primates serve as natural hosts.
Bacteria found in the maternal gastrointestinal or gastrourinary tracts can commonly lead to neonatal infection. Bacterial infections may present as fetal distress at birth (including signs of tachycardia, temperature instability or difficulty breathing), neonatal sepsis, or neonatal meningitis.
Most commonly, valganciclovir or ganciclovir are used as first-line antiviral therapy for congenital CMV. [11] If the cause is a malignancy, the patient should receive cancer treatment such as chemotherapy. [6] Overall, treatment of the blueberry muffin baby is centered around the underlying cause.
A phase 2 study of a recombinant gB protein subunit CMV-vaccine "gB/MF59" was published in 2009 and indicated an efficacy of 50% in seronegative women of childbearing-age thus the protection provided was limited and a number of subjects contracted CMV infection despite the vaccination. In one case congenital CMV was encountered.
A large majority of patient that have CMV Esophagitis are diagnosed with HIV. Another significant segment of the population have weakened immune systems through transplant surgery, diabetes, or due to medication. Diagnosis is done primarily by endoscopy with biopsy, as CMV Esophagitis has a distinctive pathology pattern of linear ulcers. [2]