Diagnosis of Latent Tuberculosis(TB) Infection in Health Care Workers Using TST and Whole Blood Interferon-γ Assay
This study has been completed.
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First received: August 19, 2009
Last updated: NA
Last verified: August 2009
History: No changes posted
The investigators think that the health care workers who contact frequently with active tuberculosis patients have more increased prevalence of LTBI compared with those who don't.
|Study Design:||Time Perspective: Prospective|
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Further study details as provided by Yonsei University:
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