Comparison of interferon-γ release assay to two cut-off points of tuberculin skin test to detect latent Mycobacterium tuberculosis infection in primary health care workers.
<h4>Background</h4>An interferon-γ release assay, QuantiFERON-TB (QFT) test, has been introduced an alternative test for the diagnosis of latent Mycobacterium tuberculosis infection (LTBI). Here, we compared the performance of QFT with tuberculin skin test (TST) measured at two different...
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Main Authors: | , , , , , , , , , , , , |
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Format: | article |
Language: | EN |
Published: |
Public Library of Science (PLoS)
2014
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Subjects: | |
Online Access: | https://doaj.org/article/6fdcfb3f12da47a99678cbfef27e00d3 |
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