Follow-up study of tuberculosis-exposed supermarket customers with negative tuberculin skin test results in association with positive gamma interferon release assay results

被引:22
作者
Franken, Willeke P. J.
Koster, Ben F. P. J.
Bossink, Ailko W. J.
Thijsen, Steven F. T.
Bouwman, John J. M.
van Dissel, Jaap T.
Arend, Sandra M.
机构
[1] Leiden Univ, Med Ctr, Dept Infect Dis, NL-2300 RC Leiden, Netherlands
[2] Municipal Hlth Author, Dept TB Control, Utrecht, Netherlands
[3] Diakonessen Hosp, Dept Med Microbiol & Immunol, Utrecht, Netherlands
[4] Diakonessen Hosp, Dept Pulmonol, Heart Lung Ctr Utrecht, Utrecht, Netherlands
关键词
D O I
10.1128/CVI.00185-07
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
We report a follow-up study of 29 subjects with negative tuberculin skin test (TST) results in association with positive gamma interferon release assay (IGRA) results, mainly due to responses to CFP-10 in the T-SPOT.TB assay, during a contact investigation. One year later, 12/29 subjects (41%) had converted to positive TST results in association with negative IGRA results.
引用
收藏
页码:1239 / 1241
页数:3
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