Affordable Access

deepdyve-link
Publisher Website

The positive rates of hepatitis B surface antibody in youth after booster vaccination: a 4-year follow-up study with large sample.

Authors
  • Zhu, Xia1
  • Wang, Juan1
  • Wang, Ming1
  • Du, Ling-Yao1
  • Ji, Yu-Lin2
  • Zhang, Xuan2
  • Tang, Hong1
  • 1 Center of Infectious Diseases, West China Hospital of Sichuan University, No.37 Guo Xue Xiang, Chengdu 610041, P.R. China. , (China)
  • 2 Respiratory and Critical Care Medicine Department, West China Hospital of Sichuan University, Chengdu 610041, P.R. China. , (China)
Type
Published Article
Journal
Bioscience Reports
Publisher
Portland Press
Publication Date
Sep 30, 2021
Volume
41
Issue
9
Identifiers
DOI: 10.1042/BSR20210182
PMID: 34151935
Source
Medline
Keywords
Language
English
License
Unknown

Abstract

Hepatitis B virus (HBV) infection is still a public issue in the world. Hepatitis B vaccination is widely used as an effective measure to prevent HBV infection. This large-sample study aimed to evaluate the positive rates of hepatitis B surface antibody (anti-HBs) in youth after booster vaccination. A total of 37788 participants were divided into two groups according to the baseline levels of anti-HBs before booster vaccination: the negative group (anti-HBs(-)) and the positive group (anti-HBs(+)). Participants were tested for anti-HBs levels after receiving a booster vaccine at 1 and 4 years. The positive rates of anti-HBs were 34.50%, 73.80% and 67.32% before booster vaccination at 1 and 4 years after vaccination, respectively. At 4 years after the booster vaccination, the positive rates of 13-18 years were 47.54%, which was the lowest level among all youth age groups. In the anti-HBs(-) group, the positive conversion rates of anti-HBs were 74.62% at 1 year after receiving a booster vaccine, and 67.66% at 4 years after vaccination. In the anti-HBs(+) group, the positive maintenance rates of anti-HBs were 70.16% after 1 year, and 66.66% after 4 years. Compared with the baseline anti-HBs (+) group, the positive rates of the baseline anti-HBs(-) group were higher at 1 and 4 years after receiving the booster vaccine. The positive rates of anti-HBs declined over time, especially the positive maintenance rates were the lowest at age of 13-18 years. © 2021 The Author(s).

Report this publication

Statistics

Seen <100 times