Cytomegalovirus infection.
D000328:Adult; D003586:Cytomegalovirus Infections / Q000151:congenital / Q000635:transmission*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012749:Sexually Transmitted Diseases