[Frequency of finding the markers of hepatitis B virus infection in infants in the 1st year of life receiving a plasma transfusion].
The frequency of detection of HB virus infection markers was determined by sensitive methods (passive hemagglutination, immunofluorescence, radioimmunoassay) in 83 infants under 1 year receiving transfusions of HB-antigen-negative (by counter-current immunoelectrophoresis) plasma and regularly observed for one year. Among them, 12 (14.4%) infants were found to be infected with hepatitis B virus which was confirmed in 7.2% by the detection of transitory HBs-antigenemia, in 2.4% by the detection of anti-HBc alone which had not been found previously, and in 4.8% by the detection of anti-HBs- previously absent in the blood, including 2.4% with a combination of anti-HBs and anti-HBc. In one case (1.2%) hepatitis was accompanied by jaundice absent in 11 (13.2%) cases.
D000328:Adult; D005260:Female; D006509:Hepatitis B / Q000175:diagnosis* / Q000635:transmission; D006510:Hepatitis B Antibodies / Q000032:analysis; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006513:Hepatitis B e Antigens / Q000032:analysis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008099:Liver / Q000276:immunology / Q000473:pathology; D011446:Prospective Studies; D012189:Retrospective Studies; D012306:Risk; D013997:Time Factors; D065227:Transfusion Reaction
D006510:Hepatitis B Antibodies; D006514:Hepatitis B Surface Antigens; D006513:Hepatitis B e Antigens
Chastota obnaruzheniia markerov NV-virusnoĭ infektsii u deteĭ 1-go goda zhizni, poluchivshikh perelivaniia plazmy.