Tuberculosis Diagnosis

Whole-blood test developed for diagnosis of active tuberculosis

Published in TB and Outbreaks Week, October 11th, 2005

Scientists have developed a whole-blood test using Mycobacterium tuberculosis-specific antigens ESAT-6 and CFP-10 for diagnosis of active tuberculosis.

According to recent research published in the journal Clinical and Diagnostic Laboratory Immunology, "A new immunodiagnostic test based on the Mycobacterium tuberculosis-specific antigens CFP-10/ESAT-6(QFT-RD1) has been launched as an aid in the diagnosis of latent tuberculosis (TB) infection (LTBI). The aim of this study was to evaluate this test for the diagnosis of active TB. Eighty-two patients with suspicion of TB and 39 healthy BCG-vaccinated persons were enrolled. Forty-eight had active TB, 25...

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Source: TB and Outbreaks Week (2005-10-11)

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