Studies on the presence of antibodies to EB virus and other herpesviruses in normal children and in infectious mononucleosis.
Children free from infectious disease have been examined by indirect immunofluorescence for the presence of antibodies to the intracellular capsid antigen of Epstein-Barr virus (EBV). In the first year of life 46%, between 2 and 6 years of age 66%, and between 7 and 14 years 91%, of the children proved positive. The corresponding percentages for the presence of antibodies to cytomegalovirus (CMV) and herpes simplex virus were about 50%, irrespective of the children's age. Serum samples from 69 patients suffering from infectious mononucleosis (IM) were tested for anti-EBV antibodies. Of the 29 Paul-Bunnell-positive patients 22 had antibodies, 11 of them in high titres (greater than 1 : 80). Of the 40 Paul-Bunnell-negative cases only 21 had antibodies, 8 in high titres. Of the Paul-Bunnell-negative cases, 73% were found to have anti-CMV antibodies, 32% in high titre. The respective percentages for the Paul-Bunnell-positive cases were 42% and 10%.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000914:Antibodies, Viral / Q000032:analysis*; D000956:Antigens, Viral; D002648:Child; D002675:Child, Preschool; D003289:Convalescence; D003587:Cytomegalovirus / Q000276:immunology*; D005455:Fluorescent Antibody Technique; D004854:Herpesvirus 4, Human / Q000276:immunology*; D006801:Humans; D006814:Hungary; D007223:Infant; D007244:Infectious Mononucleosis / Q000276:immunology*; D018139:Simplexvirus / Q000276:immunology*; D014764:Viral Proteins / Q000276:immunology
D000914:Antibodies, Viral; D000956:Antigens, Viral; D014764:Viral Proteins