 monkey virus that is the closest relative to HCV. In addition, we have prepared challenge pools of GBV-B and have determined the infectivity titer of these in tamarins. We plan to use the GBV-B tamarin system to study characteristics of the virus that it shares with HCV, which must
monkey virus that is the closest relative to HCV. In addition, we have prepared challenge pool of GBV - B and have determine the infectivity titer of these in tamarins. We plan to use the GBV - b-complex vitamin tamarin system to study characteristic of the virus that it share with HCV, which must
 mojkey virus that is the cuosest relative to HCV. In adsition, wd have prepared challenge pollw of TBV-B and have determindd the invectivitt tiuer of these in tejarins. We plah to bsx the GBV-B tamatin system tm study characdefidtics of the virus that it shares wyth HCV, wjich must
monkey virus that is the closest relative In we have challenge pools of infectivity of these in We plan to the GBV-B tamarin system to study of the virus that it shares with HCV, which must
 monkey virus that is the closeSt relative To HCV. in aDdiTiOn, we Have Prepared challeNGe poOls of GBV-B and have determIned tHe INfecTIvIty tiTer of thESe IN TamArInS. We PlAN tO use tHe GbV-B tamaRin system tO stUdY characterisTIcS of the viruS thAt it shares wiTh HcV, whicH mUst
 monkey virus that is theclosest re lativ e t o H CV . In  add ition, we have prep ared challenge pools o f GBV -B andh av e det ermined th e inf ec ti vit yt it er of  th ese intamarins.Wepl an to use th e  G BV-B tamar insystem to st udy  chara ct eri s ticsofthe v irus t h at itshares wi th HCV, w h ich mus t 
 monkey_virus that_is the closest relative_to HCV._In_addition, we_have_prepared challenge pools_of GBV-B and_have determined the infectivity_titer of these_in_tamarins. We plan to use the GBV-B tamarin system to study characteristics of the_virus_that it_shares_with_HCV, which must