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The complexity of diagnosing latent tuberculosis infection in older adults in long-term care facilities
Author(s) -
Natasha S. Hochberg,
Sergey Rekhtman,
Julianne E. Burns,
Lisa GanleyLeal,
Sina Helbig,
Nathaniel S. Watts,
Gary H. Brandeis,
Jerrold J. Ellner,
C. Robert Horsburgh
Publication year - 2016
Publication title -
international journal of infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.278
H-Index - 89
eISSN - 1878-3511
pISSN - 1201-9712
DOI - 10.1016/j.ijid.2016.01.007
Subject(s) - medicine , tuberculin , tuberculosis , latent tuberculosis , mycobacterium tuberculosis , immunology , reversion , pathology , biology , biochemistry , gene , phenotype
In the USA, tuberculosis disease rates are highest in older adults. Diagnostic testing for latent tuberculosis infection (LTBI) has not been evaluated carefully in this group. The aim of this study was to define the relationship between tuberculin skin test (TST) results, T-SPOT.TB results, and T-cell responses to Mycobacterium tuberculosis antigens.

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