An unusual antibody response to Epstein-Barr virus during infancy.
D000367:Age Factors; D000914:Antibodies, Viral / Q000032:analysis*; D002675:Child, Preschool; D004854:Herpesvirus 4, Human / Q000276:immunology*; D006801:Humans; D007223:Infant
D000914:Antibodies, Viral