• Afsaneh Karami, Seyedeh Leila Hoseini, Ali Ramazani, Parisa Emadi, Hamideh Gholami, and Seyed Mahdi Hoseini.
• Department of Infectious Disease, Zanjan University of Medical Sciences, Zanjan, Iran.
• J Natl Med Assoc. 2020 Feb 1; 112 (1): 91-96.

ObjectiveInfection by Primate erythroparvovirus 1, generally known Parvovirus B19, is highly prevalent worldwide. Although infection by this virus will not be clinically problematic in most cases, new infections during pregnancy could result in serious repercussions in the fetus. Serologic and PCR-based methods are among the available approaches for diagnosis of Parvovirus B19 infection. In this regard, the present study is aimed to investigate the frequency of Parvovirus B19 infection by these two techniques in pregnant women of Zanjan.Materials And MethodsIn this cross sectional-descriptive study, 110 pregnant women referring to Mousavi hospital in Zanjan during one year were evaluated in terms of serologic and Real-Time PCR test results in search for Parvovirus B19 infection. The rate of positive IgG and IgM were determined in women and the Real-Time PCR results were reported.ResultsOverall, 18.2% of participants were above 35 years old and 4.5% of them were younger than 18 years old. 41 (44.1%) and 2 (1.8%) cases had positive anti-Parvovirus B19 IgG and IgM, respectively. Real-Time PCR results were negative in all the studied samples.ConclusionBased on the findings of this study, prevalence of acute Parvovirus B19 infection was 0 and 2% based on Real-Time PCR and IgM tests, respectively. About 40% of pregnant women had experienced infection with this virus before.Copyright © 2018 National Medical Association. Published by Elsevier Inc. All rights reserved.

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