Screening of Herpes simplex virus 2 infection among pregnant women in southern China
Li, J.-M.; Chen, Y.-R.; Li, X.-T.; Xu, W.-C.
Journal of Dermatology 38(2): 120-124
2011
ISSN/ISBN: 1346-8138 PMID: 21269306 DOI: 10.1111/j.1346-8138.2010.00966.xDocument Number: 226948
The aim was to investigate the prevalence of Herpes simplex virus (HSV)-2 infection among pregnant women in southern China and analyze the relationship between the HSV-2 infection and pregnancy outcome. We examined 1740 sera collected from pregnant women aged 21-39 years, using enzyme-linked immunosorbent assay for the detection of specific antibodies against HSV-2. The overall prevalence of HSV-2 infection was 23.56% (95% confidence interval [CI]=21.53-26.00). The prevalence of HSV-2 infection in the women with abnormal pregnancy was 35.93% (95% CI=26.23-42.44) (83/231), which was much higher than that in women who had been pregnant before but without abnormal pregnancy and that in the primipara group. (P<0.05). The presence of HSV-2 antibodies was also associated with status of education. The prevalence of HSV-2 infection in the 26-30-year age group (27.49%) (95% CI=24.53-30.33) was the highest among all age groups. The prevalence of HSV-2 infection in pregnant women in southern China is quite high. Women with asymptomatic or subclinical genital infection should be identified by examining the HSV-2 antibody, which would be helpful to reduce the abnormal pregnancy outcome.
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