context several risk factors play the role in the development of hepatocellular carcinoma (hcc) from which chronic hepatitis b and c infections are the most important ones. dna integration of hepatitis viruses alters the function of critical genes promoting malignant transformation of virus-infected liver cells. evidence acquisition there are remarkable geographic differences in prevalence of c...

background there have been studies regarding the prevalence of hepatitis b surface antigen (hbsag) and anti-hepatitis c antibody (hcvab) in iran. however, the majority of these have reported a variety of rates, depending on their study population, which limits the generalizability of their results to the general population. on the other hand, cultural diversity in the different provinces of ira...

Introduction:Blood-borne infectious agents are one of the main anxieties of Blood Transfusion Organization in all countries. According to WHO, the blood healthy and blood safety is included ensuring and monitoring of quality and efficiency for all patients requiring blood transfusion. We at the current study intend that survey prevalence HIV Ab, HCV Ab, HBS Ag Among blood donors refer to the Bl...

background: patients with hereditary bleeding disorders are at risk of viral infection such as hepatitis c due to frequent transfusion of blood and blood products. this study aimed to determine the prevalence of hepatitis c and associated risk factors in hemophilic patients in isfahan, the second big province in iran. methods: in a descriptive study, patients with hemophilia in isfahan province...

Among 397,640 first-time blood donors screened in South Africa during 2012-2015, HIV prevalence was 1.13%, hepatitis B virus prevalence 0.66%, and hepatitis C virus prevalence 0.03%. Findings of note were a high HIV prevalence in Mpumalanga Province and the near absence of hepatitis C virus nationwide.

BACKGROUND Pakistan carries one of the world's highest burdens of chronic hepatitis and mortality due to liver failure and hepatocellular carcinomas. However, national level estimates of the prevalence of and risk factors for hepatitis B and hepatitis C are currently not available. METHODS We reviewed the medical and public health literature over a 13-year period (January 1994-September 2007)...

STUDY OBJECTIVE We describe the results of an emergency department (ED) hepatitis C virus testing program that integrated birth cohort screening and screening of patients with a history of injection drug use, as well as physician diagnostic testing, according to national guidelines. METHODS We conducted a retrospective cohort study using data collected as part of clinical care. The primary ou...

BACKGROUND Libya is one of the largest countries in Africa and has the longest coast in the Mediterranean basin facing southern Europe. High rates of prevalence of viral hepatitis have been observed in various regions in Africa, but the prevalence in Libya is not well documented. We report on a large-scale nationwide study that evaluated the epidemiology of hepatitis B and hepatitis C in Libya ...

OBJECTIVE The prevalence of hepatitis B and hepatitis C in a sexually transmitted disease (STD) clinic population was studied, along with the prevalence of various STD agents, in an attempt to identify possible STD markers for the hepatitis C virus and help delineate the role of hepatitis C as an STD. The hepatitis C antibody rates found in the STD clinic were also compared with those found amo...