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Current promotion

QuantiFERON TB Test for Work & School Requirements

A one-visit TB blood screening commonly requested for healthcare, school, and volunteer clearances.

Affiliate disclosure: we earn a commission when you purchase lab tests through links on this site, at no extra cost to you. Learn more

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QuantiFERON-TB Gold Plus listed at $119.96 (regular $149.95, save $29.99), promotional pricing at time of writing.

At a glance

The QuantiFERON-TB Gold Plus is an FDA-approved blood test used to satisfy many TB screening requirements for employment, school enrollment, clinical rotations, and volunteer work. Unlike the traditional skin test, it takes a single lab visit with no return appointment to have a result read, and prior BCG vaccination does not affect it. You order online, visit a nearby lab, and receive secure results to submit with your paperwork and review with your doctor.

Best suited for

  • Healthcare workers and students completing onboarding or annual TB screening requirements
  • Nursing, medical, and allied-health students starting clinical rotations
  • Teachers, childcare staff, and school employees whose positions require TB clearance
  • Volunteers at hospitals, shelters, and community organizations that request TB screening
  • Anyone whose prior BCG vaccination complicates skin-test results and who needs a blood-based alternative

What's included

QuantiFERON®-TB Gold Plus (QFT-Plus) Tuberculosis Blood Test

The importance of testing

Many hospitals, schools, clinical programs, and volunteer organizations require documented TB screening before you start. The QuantiFERON-TB Gold Plus (QFT-Plus) is a blood-based option: it measures interferon-gamma released by your immune cells in response to TB antigens, an immune marker associated with latent and active TB infection.

For requirement-driven testing, the logistics matter. The skin test requires a return visit within a set window to have the result read, miss it and you start over. The blood test is complete after one draw, and the partner page notes it is one of only two FDA-approved TB blood tests, with greater specificity and sensitivity than the skin test and no false positives from prior BCG vaccination, which is common among internationally trained staff and students.

According to the partner lab, secure online results for most tests are typically available within 24-48 hours, and more than 2,100 collection locations are available nationwide, useful when a deadline for onboarding or enrollment paperwork is close. Requirements vary by organization, so confirm that an IGRA blood test such as QFT-Plus is accepted before you order, and share any positive or borderline result with your doctor for follow-up.

Promo code

ULTA1FF4

Save 20% with code ULTA1FF4, current promotion; confirm final pricing on the partner page.

Ready to get your numbers? Order online, visit a nearby draw site, and receive private results to review with your doctor.

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Frequently asked questions

Will my employer or school accept a QuantiFERON blood test for TB clearance?

Many organizations accept IGRA blood tests such as the QuantiFERON-TB Gold Plus in place of the skin test, but requirements vary, confirm the accepted test type with your employer, school, or licensing body before ordering. The partner page notes doctors use this test for screening healthcare workers, travelers, and others with potential exposure.

Can I order this TB test without a doctor's appointment?

Yes, you can order the QuantiFERON-TB Gold Plus online through the partner lab and complete it in a single visit, with no referral or return appointment required. Secure results are posted online, and you can download them for your records and share them with your doctor or the organization requesting them.

How fast will I get results for my onboarding paperwork?

For most tests, the partner lab reports secure online results within 24-48 hours, which usually fits typical onboarding and enrollment timelines. With more than 2,100 collection locations nationwide, you can often complete the draw the same week you order.

Why choose the blood test over the skin test for a work or school requirement?

The blood test is finished in one lab visit, while the skin test requires a timed return appointment to have the result read. According to the partner page, the QFT-Plus also avoids false positives from prior BCG vaccination and offers greater specificity and sensitivity than the traditional skin test.

Is this direct-to-consumer TB test available in every state?

No, direct-to-consumer lab testing is restricted or prohibited in New York, New Jersey, and Rhode Island, so residents of those states may be blocked at the partner's checkout. If you live in one of these states, ask your employer's occupational health office, your doctor, or the local health department about TB screening options.