BACKGROUND Anti-hepatitis C virus antibody (anti-HCV) assays are recommended for screening HCV-infected persons. The VIDAS Anti-HCV Assay (bioMérieux, France), based on the enzyme-linked fluorescence test principle, was recently introduced in Korea. We evaluated the clinical performance of the VIDAS assay. METHODS One hundred HCV-positive and 1,002 HCV-negative blood samples confirmed by Arch...

Background. Increasing incidences of HCV infection in MSM with HIV infections were reported in the United States and Europe. However, there are few studies regarding the epidemiology of HCV in HIV infected patients in Asian countries. Methods. To determine the risk factors of HCV infection, and the incidence of HCV in in HIV infected patients, a retrospective cohort study was performed. All HIV...

background: health care workers (hcws) are at the risk of the acquisition of occupational transmissible diseases. controversial results have been reported about hepatitis c virus (hcv). the main objective of the recent study was to evaluate the seroprevalence of hcv and its relationship to the occupational history and exposure of hcws in two teaching hospitals in tehran-iran. materials and meth...

hepatitis c virus (hcv) infection is highly prevalent in thalassemic patients, and this may decrease the serum antibody response to hepatitis b virus (hbv) vaccine. there is also some alteration of the immune system in multi-transfused thalassemic patients, as a consequence of iron overload. we investigated whether hcy infection may reduce the effectiveness of hby vaccine in multi - transfused ...

BACKGROUND The Centers for Disease Control and Prevention (CDC) estimates that 3.2 million Americans are living with chronic hepatitis C virus (HCV) infection and 50%-70% are unaware of their status. Although therapies are available that can suppress or eliminate infection, identifying persons infected with HCV is challenging. Rapid tests could help identify many of these persons more expeditio...

BACKGROUND & AIMS Hepatitis C virus (HCV) infection has been associated with intravenous (IV) immunoglobulin (Ig), and plasma donations used to prepare IV Ig are now screened to prevent transmission. Thirty-six patients from the United Kingdom received infusions from a batch of anti-HCV antibody-screened intravenous Ig (Gammagard; Baxter Healthcare Ltd., Thetford, Norfolk, England) that was ass...

Injection drug users uninfected by hepatitis C virus (HCV) despite likely repeated exposure through high-risk behaviour are well documented. Factors preventing infection in these individuals are incompletely understood. Here, we looked for anti-HCV-envelope antibody responses in a cohort of repeatedly exposed but uninfected subjects. Forty-two hepatitis C diagnostic antibody- and RNA-negative i...

background macrophages play critical roles in innate immune response in the liver. whether macrophages participate in liver innate immunity against hcv replication is poorly understood objectives the aim of this study was to investigate the role of macrophages in liver innate immunity against hcv replication. conclusions macrophages may play an important role in liver innate immunity against hc...