Open AccessEvaluation of an Automated Chemiluminescent Immunoassay in Typing Detection of IgG Antibodies Against Herpes Simplex Virus
Author(s) -
Li Zhiyan,
Yan Rong,
Yan Cunling,
Liu Ping,
Feng Zhenru
Publication year - 2016
Publication title -
journal of clinical laboratory analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.536
H-Index - 50
eISSN - 1098-2825
pISSN - 0887-8013
DOI - 10.1002/jcla.21905
Subject(s) - herpes simplex virus , seroprevalence , hsl and hsv , virology , antibody , chemiluminescence , medicine , immunoassay , chemiluminescent immunoassay , immunology , virus , serology , chemistry , chromatography
Backgroud Herpes simplex virus types 1 and 2 (HSV‐1 and HSV‐2) are common infectious agents worldwide and the primary infection of HSV remains a major problem in the pregnant women in China nowadays. At present, typing detection of HSV is mainly based on ELISA in China. Methods In this study, we evaluated the performance of a newly introduced chemiluminescent immunoassay assay (CLIA) for the determination of serum HSV‐1 and HSV‐2 immunoglobulin G (IgG) antibodies. Results The functional sensitivity of detecting HSV‐1 and HSV‐2 IgG were 0.7 Index and 0.6 Index, respectively. The repeatability and the total imprecision coefficient of variations were both below 10%, and the recoveries of these assays ranged from 90% to 110%. High concentration of hemoglobin, lipids, and bilirubin in samples did not affect the results. The infective rates of HSV‐1 and HSV‐2 were 919 (87.5%) and 169 (16.1%), respectively. HSV‐1 seroprevalence was significantly higher than that of HSV‐2 ( P < 0.001). Conclusion CLIA is an excellent method for HSV‐1 and HSV‐2 IgG measurement and can be used as a routine screening test. The infective rate of HSV was pretty high among women before pregnancy or in the period of pregnancy in Beijing.