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Journal of Clinical Microbiology, May 1999, p. 1294-1297, Vol. 37, No. 5
Institute of Medical Microbiology and
Immunology, Universitäts-Krankenhaus Eppendorf, Hamburg, Germany
Received 21 September 1998/Returned for modification 19 November
1998/Accepted 22 January 1999
Until now there have been few seroepidemiological data for
hepatitis G virus/GB virus type C (HGV/GBV-C). A four-antigen HGV/GBV-C immunoblot was established to examine 446 serum specimens from healthy
individuals without risk factors for parenteral viral transmission.
These individuals were divided into seven groups according to age.
Seroprevalence rates were low for children and adolescents (5.6%) and
increased for the age groups assumed to be the most sexually active
(15.3 to 26.8%). Remarkably, none of the 80 individuals who tested
positive for HGV/GBV-C antibodies were simultaneously positive for
HGV/GBV-C viremia. From our data we conclude that HGV/GBV-C infection
is widespread in the general population (16 to 25%). The development
of an antibody response is associated with clearance of HGV/GBV-C
viremia. Due to the lack of risk factors for HGV/GBV-C infection of
blood, other efficient transmission routes must exist. It must be
assumed that HGV/GBV-C transmission may be linked to sexual activity.
0095-1137/99/$04.00+0
Copyright © 1999, American Society for Microbiology. All rights reserved.
Age-Dependent Acquisition of Hepatitis G Virus/GB Virus C in a
Nonrisk Population: Detection of the Virus by Antibodies
*
Corresponding author. Mailing address: Institute of
Medical Microbiology and Immunology, UKE, Martinistr. 52, 20246 Hamburg, Germany. Phone: 49-40-47173159. Fax: 49-40-47174062. E-mail:
feucht{at}uke.uni-hamburg.de.
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