Abstract:
:We describe the epidemiology of hepatitis B virus (HBV) infection among women of reproductive age residing in areas of China that are highly endemic for chronic HBV, and provide evidence useful for decision-makers to guide strategies for preventing mother-to-child transmission of HBV, and assess the impact of perinatal transmission PMTCT by projecting HBsAg prevalence trends without interventions. We conducted a cross-sectional HBV serological survey of women, 15-49 years of age, residing in Fujian, Guangdong, Guangxi and Hainan provinces. Demographic and other subject-level data were collected in face-to-face interviews, after which we obtain blood specimens. Specimens were tested for HBV sero-markers by ELISA (Beijing Wantai Biological Pharmacy), and HBV DNA was tested with PCR (Hunan Sansure Biotech). Weighted HBsAg and HBV (either HBsAg+ or anti-HBc+ indicating either present or past infection) prevalences were 11.82% and 57.16%, respectively. Among the HBsAg-positive women, 27% were also HBeAg positive. The proportion of individuals with HBV DNA loads >105 IU/mL declined with increasing age. Among HBsAg-negative women, 0.9% had occult HBV infection. The prevalence of chronic HBV infection among reproductive women in these highly endemic provinces is high, posing a threat to maternal health and risk of mother-to-child transmission. Prevention of mother-to-child transmission remains critically important.
journal_name
J Viral Hepatjournal_title
Journal of viral hepatitisauthors
Zheng H,Cui FQ,Wang FZ,Huang LF,Shao XP,Du JF,Li J,Zhou Y,Zheng HZ,Zhuo JT,Zeng XX,Zhang GM,Miao N,Sun XJ,Liang XF,Luo HMdoi
10.1111/jvh.12757subject
Has Abstractpub_date
2018-01-01 00:00:00pages
88-96issue
1eissn
1352-0504issn
1365-2893journal_volume
25pub_type
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