a physical form, and the TB Screening Questionnaire or proof of negative TB Test within last 12 months, which can include PPD Skin Test, T-Spot Lab Test, or Quantiferon Gold Lab Test. These health ...

The aim of the present work was to evaluate the usefulness of the interferon-gamma release assays (IGRAs): QuantiFERON-tuberculosis (TB) Gold-In-Tube test (QFG) and T-SPOT.TB for the diagnosis of ...