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Asymptomatic Herpes Simplex Virus Infection in Iranian Mothers and Their Newborns

Ahmad Tavakoli1, Seyed Hamidreza Monavari1, Farah Bokharaei-Salim1

  • 1a Department of Medical Virology , Iran University of Medical Sciences , Tehran , Iran.

Fetal and Pediatric Pathology
|October 21, 2016
PubMed

This study aims to determine the prevalence of herpes simplex virus (HSV) infection among pregnant women as well as congenital infection of their newborns in Tehran. One hundred samples of blood sera from pregnant women were analyzed for the presence of HSV specific antibodies. Umbilical cord blood samples from the newborns were analyzed for the presence of HSV DNA using real-time PCR. HSV IgG and IgM antibodies were found in 97% and 2% of pregnant women, respectively. Of all the 100 cord blood samples, 6 were positive for HSV DNA in which 2 cases were from mothers who had detectable IgM. It was notable that all corresponding mothers of six HSV positive infants had detectable IgG antibodies in their sera. It was demonstrated that the presence of HSV DNA in cord blood of newborns could be a risk marker for maternal-fetal transmission of the virus in asymptomatic pregnant women.

Keywords:
Herpes simplex virusantibodiescongenital diseasecord bloodreal-time PCR

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