Molecular epidemiology of hepatitis B virus in Iran
نویسندگان
چکیده
منابع مشابه
Molecular Epidemiology of Hepatitis B Virus
Although safe and effective vaccines for hepatitis B virus (HBV) have been available for nearly three decades, this virus kills at least 600,000 people annually worldwide and remains the leading global cause of chronic hepatitis, cirrhosis, and hepatocellular carcinoma. Because the HBV reverse transcriptase lacks a proofreading function, many HBV genotypes, subgenotypes, mutants, and recombinan...
متن کاملHepatitis B virus infection in Iran; Changing the epidemiology
INTRODUCTION Hepatitis B virus (HBV) infection is the main cause of chronic liver disease in Iran (1,2). The epidemiology of HBV infection in Iran has been changed during the last two decades (1) and infantile vaccination with high coverage is the main cause for this change (3,4). The prevalence of hepatitis B surface antigen (HBsAg) in the country was reported between 2.5% and 7.2% in 1979 (5)...
متن کاملThe Absence of Hepatitis C Virus Infection Among Patients with Hepatitis B virus in Mashhad, Iran
Background and Aims: Many studies have provided evidence for the role of hepatitis B and C viruses in the development of liver cancer. Although the routine treatment is available for both conditions, no definite guideline is available to treat patients dually infected with HBV and HCV. This study was performed to determine the frequency of HBV/HCV-coinfection in Mashhad, North-East of Iran. Mat...
متن کاملMolecular epidemiology of Hepatitis B virus genotypes in Pakistan
BACKGROUND Eight genotypes of Hepatitis B virus designated A-H, have been known but in Pakistan, no such data is available on the prevalent HBV genotypes. Therefore, the subject study was conducted to determine HBV genotypes in the indigenous Pakistani population. METHODS A total of 690 individuals were enrolled for HBV screening with EIA and nested PCR. Positive samples were further analyzed...
متن کاملHepatitis B: Epidemiology and prevalence in Iran, during 2002-2014
Background and Purpose: Hepatitis B is a major health problem around the globe the prevalence of which varies depending on the region and study. In this study, we aimed to determine the epidemiology and prevalence rates of hepatitis B in Fasa, Iran. Methods: This descriptive, cross-sectional study was performed using medical records of all the hepatitis B patients referring to Fasa Health Cent...
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ژورنال
عنوان ژورنال: Clinical Microbiology and Infection
سال: 2008
ISSN: 1198-743X
DOI: 10.1111/j.1469-0691.2008.02053.x