PMID- 1652618 OWN - NLM STAT- MEDLINE DCOM- 19910927 LR - 20190827 IS - 0146-6615 (Print) IS - 0146-6615 (Linking) VI - 33 IP - 3 DP - 1991 Mar TI - A serological investigation of human herpesvirus 6 infections in liver transplant recipients and the detection of cross-reacting antibodies to cytomegalovirus. PG - 172-6 AB - Sera from 50 orthotopic liver transplant recipients were examined for antibodies to human herpesvirus 6 (HHV-6) and cytomegalovirus (CMV), and the findings correlated with the clinical condition of the patients. Both primary and secondary HHV-6 infections were detected serologically following liver transplantation. Interpretation of serological assays is complicated by CMV and HHV-6 antibody cross reactions which were common. Sera from 5 patients became HHV-6 antibody negative following absorption with CMV infected cells. Thirty patients were initially seronegative for HHV-6 antibodies, 12 remained so following transplantation, 5 developed cross reacting antibodies, and 13 seroconverted. The seroconversions occurred at 4 to 8 weeks post-transplant in the same time period as CMV antibody rises. HHV-6 IgM was detected in only 4 of the 13. Of the 7 patients who had serological evidence of active HHV-6 infections but no evidence of CMV infection, 4 (56%) had fever, 1 (14%) hepatitis, 1 (14%) lung dysfunction, and 3 (42%) neurological disorders. In the 12 patients who remained HHV-6 antibody negative, there were fewer fevers and neurological disorders. FAU - Sutherland, S AU - Sutherland S AD - Virology Section, Public Health Laboratory, Dulwich Hospital, London, England. FAU - Christofinis, G AU - Christofinis G FAU - O'Grady, J AU - O'Grady J FAU - Williams, R AU - Williams R LA - eng PT - Journal Article PL - United States TA - J Med Virol JT - Journal of medical virology JID - 7705876 RN - 0 (Antibodies, Viral) SB - IM MH - Antibodies, Viral/*analysis/immunology MH - Cell Line MH - Cross Reactions MH - Cytomegalovirus/*immunology MH - Herpesviridae Infections/etiology/*microbiology MH - Herpesvirus 6, Human/*immunology MH - Humans MH - *Liver Transplantation/adverse effects MH - Retrospective Studies EDAT- 1991/03/01 00:00 MHDA- 1991/03/01 00:01 CRDT- 1991/03/01 00:00 PHST- 1991/03/01 00:00 [pubmed] PHST- 1991/03/01 00:01 [medline] PHST- 1991/03/01 00:00 [entrez] AID - 10.1002/jmv.1890330306 [doi] PST - ppublish SO - J Med Virol. 1991 Mar;33(3):172-6. doi: 10.1002/jmv.1890330306.