Evaluation of a Multiplex Bead Immunoassay for Determination of Immune Status to Varicella-Zoster Virus in Medical Center Students and Employees
Author(s) -
Michael J. Loeffelholz,
Harry E. Prince
Publication year - 2015
Publication title -
clinical and vaccine immunology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.649
H-Index - 77
eISSN - 1556-6811
pISSN - 1556-679X
DOI - 10.1128/cvi.00561-14
Subject(s) - immunoassay , multiplex , varicella zoster virus , antibody , medicine , immunofluorescence , virus , indirect immunofluorescence , virology , immunology , biology , bioinformatics
This study evaluated an enzyme immunoassay, a multiplex bead immunoassay (MBIA), and the anticomplement immunofluorescence (ACIF) test for detecting varicella-zoster virus IgG antibodies in sera from medical center students and employees. The agreement between methods was ≥95%. The MBIA was less sensitive than was the ACIF test, with a negative predictive value of 66.7%.
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