Quantiferon-TB Gold Test (QFT) - Interferon Gamma Release Assay (IGRA)
This test measures interferon-gamma release to detect tuberculosis infection. It helps identify latent or active TB. Not affected by BCG vaccination. Requires a blood sample.
A quantiferon- TB gold test is used in the diagnosis of tuberculosis. This test (along with other tests) helps distinguish between active TB and latent TB. The test works by identifying the presence of Mycobacterium tuberculosis, the tuberculosis (TB) causing bacteria by measuring the release of interferon-gamma (IFN-γ), a substance produced by T cells in response to TB antigens. It offers more accurate results, helping formulate a treatment plan. The test is prescribed if you are displaying symptoms of TB such as cough that persists for months, fever, and sudden weight loss. It may also be prescribed if you have had recent exposure to TB, healthcare workers, and those with a higher risk of developing TB infection. It is a simple blood test that doesn’t require you to move out of your home. A trained phlebotomist will reach your doorstep to collect the sample. It’s always a hassle-free diagnostic experience with Healthians! Healthians prioritises your comfort and health! Book a TB gold test now.
A quantiferon- TB gold test is used in the diagnosis of tuberculosis. This test (along with other tests) helps distinguish between active TB and latent TB. The test works by identifying the presence of Mycobacterium tuberculosis, the tuberculosis (TB) causing bacteria by measuring the release of interferon-gamma (IFN-γ), a substance produced by T cells in response to TB antigens. It offers more accurate results, helping formulate a treatment plan. The test is prescribed if you are displaying symptoms of TB such as cough that persists for months, fever, and sudden weight loss. It may also be prescribed if you have had recent exposure to TB, healthcare workers, and those with a higher risk of developing TB infection. It is a simple blood test that doesn’t require you to move out of your home. A trained phlebotomist will reach your doorstep to collect the sample. It’s always a hassle-free diagnostic experience with Healthians! Healthians prioritises your comfort and health! Book a TB gold test now.
