is occult hepatitis b virus infection with detectable anti-hbs infectious or not?
نویسندگان
چکیده
in the recent issue of middle east journal of digestive diseases, we read with great interest the article by bahari et al. 1 , “significance of response to hepatitits b vaccine in subjects with isolated antibody to hepatitis b core antigen”. we wanted to specify some important matters related to the article.
منابع مشابه
Is occult Hepatitis B virus infection with detectable anti-HBs infectious or not?
In the recent issue of Middle East Journal of Digestive Diseases, we read with great interest the article by Bahari et al.1, “Significance of response to hepatitits B vaccine in subjects with isolated antibody to hepatitis B core antigen”. We wanted to specify some important matters related to the article. Initially, definition of occult hepatitis B virus infection is the existence of hepatitis...
متن کاملLetter to the editor: Is occult Hepatitis B virus infection with detectable anti-HBs infectious or not?
In the recent issue of Middle East Journal of Digestive Diseases, we read with great interest the article by Bahari et al.1, “Significance of response to hepatitits B vaccine in subjects with isolated antibody to hepatitis B core antigen”. We wanted to specify some important matters related to the article. Initially, definition of occult hepatitis B virus infection is the existence of hepatitis...
متن کاملCHARACTERISTICS AND PREVALENCE OF OCCULT HEPATITIS B VIRUS INFECTION IN PATIENTS WITH HEPATITIS C IN IRAN
ABSTRACT Background: Hepatitis B virus (HBV) infection in patients who lack detectable hepatitis B surface antigen (HBsAg) is called occult hepatitis B infection. Such infections have been frequently identified in patients with chronic hepatitis Cliver disease, but their prevalence is not known. Methods: 207 patients with chronic hepatitis C who were HCV -RNA and antiHCV positive were stu...
متن کاملOccult hepatitis B virus infection is not associated with disease progression of chronic hepatitis C virus infection
AIM To clarify the prevalence of occult hepatitis B virus (HBV) infection (OBI) and the association between OBI and liver disease progression, defined as development of liver cirrhosis or hepatocellular carcinoma (HCC), worsening of Child-Pugh class, or mortality in cases of chronic hepatitis C virus (HCV) infection. METHODS This prospective cohort study enrolled 174 patients with chronic HCV...
متن کاملOccult hepatitis B virus infection: clearance or disguise?
Occult hepatitis B virus (HBV) infection is defined as presence of HBV DNA in the liver regardless of serum HBV DNA detectability in HBsAg-negative patients. Occult HBV infection is not uncommon in Korea because the prevalence of occult HBV infection depends on the HBsAg carrier rate. The underlying mechanisms for occult HBV infection is not fully understood yet, but both viral and host factors...
متن کاملOccult Hepatitis B Virus Infection in Anti-HBs-Positive Infants Born to HBsAg-Positive Mothers in China
OBJECTIVE To investigate the prevalence of occult HBV infection (OBI) among children and to characterize virology of occult HBV, we conducted an epidemiological survey. METHODS 186 HB-vaccinated infants born to HBsAg-positive mothers were included in the study. Serological tests for HBV markers were performed using commercial ELISA kits. Real-time quantitative PCR and nested PCR were used to ...
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عنوان ژورنال:
middle east journal of digestive diseasesجلد ۸، شماره ۲، صفحات ۱۴۷-۰
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