Persistent GB Virus C Infection and Survival in HIV-Infected Men

Abstract
GB virus C (GBV-C), which is not known to be pathogenic in humans, replicates in lymphocytes, inhibits the replication of human immunodeficiency virus (HIV) in vitro, and has been associated with a decreased risk of death among HIV-positive persons in some, but not all, studies. Previous studies did not control for differences in the duration of HIV or GBV-C infection.