Hepatitis B virus infections in pregnant women and children in the era of HBV elimination

In the hepatitis B virus (HBV) elimination strategy announced by the World Health Organization (WHO) in 2016, one of the main aspects is the prevention of vertical infections. In the prevention of vertical HBV infections, chemoprophylaxis with tenofovir is recommended from the 28 th week of pregnan...

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Main Author: Malgorzata Pawlowska
Format: Article
Language:English
Published: Termedia Publishing House 2024-12-01
Series:Clinical & Experimental Hepatology
Subjects:
Online Access:https://www.termedia.pl/Hepatitis-B-virus-infections-in-pregnant-women-and-children-in-the-era-of-HBV-elimination,80,55212,1,1.html
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author Malgorzata Pawlowska
author_facet Malgorzata Pawlowska
author_sort Malgorzata Pawlowska
collection DOAJ
description In the hepatitis B virus (HBV) elimination strategy announced by the World Health Organization (WHO) in 2016, one of the main aspects is the prevention of vertical infections. In the prevention of vertical HBV infections, chemoprophylaxis with tenofovir is recommended from the 28 th week of pregnancy in women with a high viral load (HBV DNA > 2 × 10 5 IU/ml) or the presence of HBeAg in the serum and active-passive immunoprophylaxis (HepB-BD+ HBIG) in all newborns born to mothers infected with HBV. Attention was paid to the incidence of latent HBV infections among children and adolescents and the role of the vaccine dose and additional hepatitis B booster vaccination in the prevention of HBV, especially in highly endemic areas and risk groups. The role of the age of initiation of therapy in the context of functional cure was indicated.
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publishDate 2024-12-01
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record_format Article
series Clinical & Experimental Hepatology
spelling doaj-art-c1e6305bebdd4b3f8b6646d959d370ea2025-01-27T10:31:14ZengTermedia Publishing HouseClinical & Experimental Hepatology2392-10992449-82382024-12-0110422723110.5114/ceh.2024.14536455212Hepatitis B virus infections in pregnant women and children in the era of HBV eliminationMalgorzata PawlowskaIn the hepatitis B virus (HBV) elimination strategy announced by the World Health Organization (WHO) in 2016, one of the main aspects is the prevention of vertical infections. In the prevention of vertical HBV infections, chemoprophylaxis with tenofovir is recommended from the 28 th week of pregnancy in women with a high viral load (HBV DNA > 2 × 10 5 IU/ml) or the presence of HBeAg in the serum and active-passive immunoprophylaxis (HepB-BD+ HBIG) in all newborns born to mothers infected with HBV. Attention was paid to the incidence of latent HBV infections among children and adolescents and the role of the vaccine dose and additional hepatitis B booster vaccination in the prevention of HBV, especially in highly endemic areas and risk groups. The role of the age of initiation of therapy in the context of functional cure was indicated.https://www.termedia.pl/Hepatitis-B-virus-infections-in-pregnant-women-and-children-in-the-era-of-HBV-elimination,80,55212,1,1.htmlhbv vertical infections prevention occult hbv infections children
spellingShingle Malgorzata Pawlowska
Hepatitis B virus infections in pregnant women and children in the era of HBV elimination
Clinical & Experimental Hepatology
hbv
vertical infections
prevention
occult hbv infections
children
title Hepatitis B virus infections in pregnant women and children in the era of HBV elimination
title_full Hepatitis B virus infections in pregnant women and children in the era of HBV elimination
title_fullStr Hepatitis B virus infections in pregnant women and children in the era of HBV elimination
title_full_unstemmed Hepatitis B virus infections in pregnant women and children in the era of HBV elimination
title_short Hepatitis B virus infections in pregnant women and children in the era of HBV elimination
title_sort hepatitis b virus infections in pregnant women and children in the era of hbv elimination
topic hbv
vertical infections
prevention
occult hbv infections
children
url https://www.termedia.pl/Hepatitis-B-virus-infections-in-pregnant-women-and-children-in-the-era-of-HBV-elimination,80,55212,1,1.html
work_keys_str_mv AT malgorzatapawlowska hepatitisbvirusinfectionsinpregnantwomenandchildrenintheeraofhbvelimination