TB Blood Test - Quantiferon Gold IGRA Blood test
$ 149.00
$ 158.88
TB Blood Test – QuantiFERON Gold IGRA
The TB Blood Test uses the QuantiFERON Gold IGRA (Interferon-Gamma Release Assay) method to check for tuberculosis (TB) exposure. This blood-based TB test is commonly accepted by schools, employers, and healthcare programs as an alternative to the TB skin test.
Best for: School, clinical, healthcare, and employment forms that request a TB blood test, QuantiFERON Gold, or IGRA.
- QuantiFERON Gold IGRA blood test for TB exposure
- Blood-draw method — no return visit required for reading
- Commonly accepted by schools, employers, and clinical programs
- Doctor’s order included
- Lab order and instructions sent electronically after checkout
⏱ Typical turnaround: results are usually emailed in 2–4 days.
No surprise fees: The listed price includes the standard lab order. No additional lab or collection fees are added.
Need Titers Too?
Many school health forms also ask for immunity titers. The Immunity Panel + TB combines TB testing with Hep B, MMR, and Varicella titers in one order.
Immunity Panel + TB — $279.00
- Includes TB Blood Test: QuantiFERON Gold IGRA
- Includes Hep B, MMR, and Varicella titers
- Popular for clinical and healthcare program clearance
What is the QuantiFERON Gold TB Test?
The QuantiFERON Gold (QFT) test is a blood test used to check for tuberculosis (TB) exposure. It is an IGRA (Interferon-Gamma Release Assay), meaning it measures how the immune system responds to TB-related proteins in a blood sample.
Unlike the TB skin test (TST or PPD), the QuantiFERON Gold test requires only one visit — a blood draw — and does not require a second visit to have results read.
How is this different from a TB skin test?
Both the TB blood test (IGRA/QuantiFERON Gold) and the TB skin test (TST/PPD) are used for TB screening. Key differences include:
- The blood test requires only one visit. The skin test requires two visits — one for placement and one to read the result.
- The blood test is generally not affected by prior BCG vaccination. The skin test may produce a false positive in people who received the BCG vaccine.
- Many healthcare programs and employers accept either method; some specify which they prefer.
Who commonly needs a TB blood test?
- Nursing students
- Medical and healthcare students
- Clinical rotation applicants
- Hospital and employer clearance applicants
- School or university students with TB testing requirements
- People who have received the BCG vaccine and want to avoid a potential false positive skin test
Understanding your TB blood test results
QuantiFERON Gold results are typically reported as Positive, Negative, or Indeterminate. A negative result usually means TB exposure was not detected. A positive result may indicate TB exposure and typically warrants follow-up with a healthcare provider.
SchoolTiters provides the lab result. Questions about your specific results or next steps should be directed to a licensed healthcare provider.
Is a doctor’s order included?
Yes. SchoolTiters includes the required lab order for the QuantiFERON Gold blood test. You will receive the lab order and next-step instructions electronically after checkout.
Do I need insurance?
No. Insurance is not required to order through SchoolTiters. Pricing is all-inclusive for the standard lab order, with no surprise lab or collection fees.
Do I need to create an account?
No. You can order without creating an account.
What happens after checkout?
After checkout, your lab order and next-step instructions are sent electronically. Follow the instructions provided with your order.
Can this test diagnose or treat tuberculosis?
No. This test screens for TB exposure and is used for documentation purposes. It is not a diagnosis or treatment. If you have symptoms, known exposure, or questions about your results, contact a licensed healthcare professional.
TB Blood Test - Quantiferon Gold IGRA Blood test
$ 149.00
