The Effect of Hepatitis B Vaccination at Birth on Reducing the Prevalence of Hepatitis B Surface Antigen among Rural Pregnant Women in Babol, Iran
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M Bayani * , T Biazar , MR Hasanjani roushan , F Bayani , S Siadati ![](./files/0allsites/images/pubmed20.png) |
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Abstract: (7233 Views) |
BACKGROUND AND OBJECTIVE: Hepatitis B virus infection is regarded as a major factor for chronic liver disease and cirrhosis, worldwide. Hepatitis B is most commonly transmitted from mother to child at birth (perinatal transmission). In this study, we aimed to determine the prevalence of hepatitis B surface antigen (HBsAg) among rural pregnant women, who had received vaccination at birth, based on the national hepatitis B vaccination program, implemented in Iran in 1994.
METHODS: This cross-sectional study was performed on all rural women, born in years 1993-1999, who had received hepatitis B vaccination according to the national program and had become pregnant during 2007-2014. In order to diagnose the disease, the status of HBsAg marker was recorded and evaluated by reviewing the subjects' health records.
FINDINGS:Among 1065 pregnant women, only 2(0.18%) cases were HBsAg-positive; The mother of one of these two cases was diagnosed with hepatitis B infection
CONCLUSION: The results of this study indicated that the national vaccination program had a considerable impact on reducing the prevalence of hepatitis B virus infection among women of reproductive age. Continuous vaccination of newborns and high-risk groups and screening programs for pregnant mothers should be also prioritized in the national program. |
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Keywords: Pregnant women, Chronic hepatitis B virus infection, National vaccination |
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Full-Text [PDF 213 kb]
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Type of Study: Dicscriptive |
Subject:
Infectious Diseases Received: 2015/07/16 | Accepted: 2015/11/30 | Published: 2015/12/21
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