Cytomegalovirus mononucleosis.
D002675:Child, Preschool; D003587:Cytomegalovirus / Q000302:isolation & purification*; D004804:Eosinophils; D004906:Erythrocyte Count; D005260:Female; D006801:Humans; D007223:Infant; D007244:Infectious Mononucleosis / Q000382:microbiology*; D007958:Leukocyte Count; D008214:Lymphocytes; D008297:Male; D009000:Monocytes; D009504:Neutrophils