GBV-C/HGV has a capsid protein from the nucleocapsid; but this protein hasn't been determined. The E2 protein lacks equally the intensive glycosylation plus the hypervariable location present in the HCV E2 protein, which may in part clarify the a lot less Repeated event of persistent infection by GBV-C/HGV. GBV-C and HGV are closely related Flav