Hepatitis B viral safety of blood donations: new gaps identified
نویسندگان
چکیده
منابع مشابه
Occult Hepatitis B Infection and Its Role in Blood Safety: a Review
Background: Blood transfusion plays a great role in public health and the blood safety still has remained a main concern. HBV has been considered as one of the most prevalent blood borne infections. It is estimated that chronic HBV affects 350-400 million people worldwide. Comprehensive knowledge about HBV has high importance in Iran due to high number of blood dependent patients. Material ...
متن کاملPrevalence of human immunodeficiency virus, syphilis, hepatitis B and C in blood donations in Namibia
BACKGROUND Transfusion Transmissible Infections (TTIs) such as Human Immunodeficiency Virus (HIV), syphilis, hepatitis B virus (HBV) and hepatitis C virus (HCV) are infections which are common in some communities in Southern Africa. It is important to screen blood donations for these infections. METHODS This is a retrospective study which involved reviewing of previous blood donation records ...
متن کاملViral hepatitis, type B.
INTRODUCTION Hepatitis B virus (HBV) is a DNA virus which is highly host and organ specific; to date it has only been found to infect hepatocytes of man and of a few nonhuman primate species. Despite the continuing failure of virologists to find an in vitro system for propagating HBV, it has been possible to gain a great deal of information about the agent and about viral hepatitis, type B, as ...
متن کاملHepatitis B virus DNA viral load determination in hepatitis B surface antigen-negative Swiss blood donors.
BACKGROUND Nucleic acid test (NAT) hepatitis B virus (HBV) screening for all blood donations with a sensitivity limit of 25 IU/mL in the individual donation is mandatory in Switzerland since 2009. The aims of the two studies were to define the percentage of antibody to hepatitis B core antigen (anti-HBc) or anti-HBc and antibody to hepatitis B surface antigen (anti-HBs)-positive donors bearing ...
متن کاملViral Hepatitis B: Introduction
Viral hepatitis includes five distinct disease entities, which are caused by at least five different viruses. Hepatitis A and hepatitis B (infectious and serum hepatitis, respectively) are considered separate diseases and both can be diagnosed by a specific serologic test. Hepatitis C and E comprise a third category, each a distinct type, with Hepatitis C parenterally transmitted, and hepatitis...
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ژورنال
عنوان ژورنال: Annals of Blood
سال: 2018
ISSN: 2521-361X
DOI: 10.21037/aob.2018.09.03