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Figure 2 | BMC Immunology

Figure 2

From: High-sensitive and rapid detection of Mycobacterium tuberculosis infection by IFN-γ release assay among HIV-infected individuals in BCG-vaccinated area

Figure 2

T-SPOT.TB positive rate in group HIV+ATB and HIV+LTB stratified by indurations of TST (mm). The black column represents the T-SPOT.TB positive rate of patients in HIV+ATB group, and the gray column represents the T-SPOT.TB positive rate of patients in HIV+LTB group. The T-SPOT.TB positive portion with TST 0–4 mm was misdiagnosed by TST.

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BMC Immunology

ISSN: 1471-2172

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