QFT-Plus Provider Resources

  • Why choose QFT-Plus

    QFT-Plus is a more accurate test for TB infection, producing fewer false positive results than the tuberculin skin test.

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  • FAQ for providers

    Find common questions and answers for healthcare workers and other healthcare professionals.

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  • Healthcare workers

    Healthcare workers are at 2- to 5-fold increased risk of developing latent TB infection compared with the general population.

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  • TB testing guidelines

    US TB testing guidelines broadly recommend IGRA testing.

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  • CD8 T cell technology

    Evidence now also supports a role for CD8 T cells in host defense against M. tuberculosis.

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  • Workflow and results

    QFT-Plus is a streamlined IGRA test, providing results within 24 hours.

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  • Training videos

    QFT-Plus blood collection, ELISA and data analysis training videos are available to help introduce you to QuantiFERON TB testing.

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