BACKGROUND Infections caused by the hepatitis B virus (HBV) and the hepatitis C virus (HCV) are global public health problems. The safety of donated blood can be estimated by monitoring the prevalence of viral markers in the donor population. The present study was carried out in the Jazan region to determine the prevalence of HBV and HCV among Saudi blood donors. METHODS Over a period of six ...

BACKGROUND AND AIMS Hepatitis B virus (HBV) and Hepatitis C virus (HCV) infections are major worldwide public health problems. The objectives of this study were to evaluate the seroprevalence and epidemiological profile of hepatitis B and hepatitis C, to determine the impact of the national vaccination programme against hepatitis B on the prevalence of the hepatitis B surface antigen (HBsAg) ca...

Reactivation of the hepatitis B virus (HBV) can cause severe liver injury resulting in jaundice, liver failure, and death.1 This outcome continues to occur in patients receiving immunosuppressive drug therapy (ISDT) despite the ability to identify persons at risk with readily available and inexpensive blood tests for hepatitis B surface antigen (HBsAg) and antibody to hepatitis B core antigen (...

BACKGROUND Hepatitis B virus (HBV) and hepatitis C virus (HCV) infections are major health problem in the world. Hairdressers (barbers) are in continuous contact with scissors and blades, and are considered a high-risk group for these infections. OBJECTIVES The aim of this study was to analyze the prevalence of hepatitis B and C infections in barbers in Tehran and to evaluate their attitudes ...

background: recently, some new viruses have been identified for their association with hepatitis which torque teno mini virus being among them. the aim of this study was to determine the frequency of torque teno mini virus in healthy individuals and hepatitis b and c patients in isfahan, iran. materials and methods: one hundred serum samples of healthy individuals from isfahan blood transfusion...

A quantitation procedure for hepatitis B core antigen (HBcAg) in serum without prior removal of antibodies to HBcAg is described. The virus nucleoprotein core was released from hepatitis B virus (HBV) particles by treatment with Nonidet P-40 detergent and allowed to form immune complexes with homologous antibodies to HBcAg present in the sera of HBV-infected individuals. After precipitation wit...

abstract background thalassemia patients that are conventionally treated by a regular transfusion regimen are exposed to blood born viral infections.the aim of this study was to investigate the seroprevalence of hepatitis b virus (hbv), hepatitis c virus (hcv) , and human immunodeficiency virus(hiv) among all multitransfused thalassemia patients in west north of iran. material and methods a ret...

Hepatitis B virus (HBV) infection is a major cause of morbidity and mortality in human immunodeficiency virus (HIV)-infected patients worldwide. It is unclear whether HIV-related outcomes are affected by HBV coinfection. We compared virological suppression and immunological recovery during antiretroviral therapy (ART) of patients of different HBV serological status in the Swiss HIV Cohort Study...

Hepaxpert-I is an expert system that interprets the results of routine serologic tests for infection with hepatitis A or B virus. The tests measure antibody to the hepatitis A virus (anti-HAV), IgM antibody to the hepatitis A virus (IgM anti-HAV), hepatitis A virus (HAV) in the stool, hepatitis B surface antigen (HBsAg) and antibody (anti-HBs), antibody to hepatitis B core antigen (anti-HBc and...