IMPORTANT! Pre-approval needed from state or local health department. Local or State Health Department. Send approval to
NPHL@unmc.edu or call (402) 559-9444.
NPHL has moved to an electronic ordering system, NUlirt, and it is now the preferred method to order all tests. Once ordered, print a "batch list" (see
NUlirt Guide).
Forms Required - Nulirt batch list or NPHL Test Request Form (completed in entirety) must accompany the specimen to include the following information: symptoms and date of onset, pregnancy status, travel and vaccine history. Testing
will not be performed without all required information.
Please call NPHL Client Services at (402) 559-2440 or toll free at (800) 334-0459 for further clarification.
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| Test: |
AFB TB Interferon Antigen Response |
| Synonym: |
TB Quant, IGRA, Interferon Gamma Release Assay, QuantifFeron-TB Gold |
| Method: |
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| Storage/Transport: |
- For shipping of isolates, see Category A instructions
- For shipping patient specimen, see Category B instructions
- https://www.nphl.org/index.cfm/specimen-packaging-shipping/
- Seal tubes with Parafilm or tape and place in biohazard bag with absorbent material
- NUlirt packing list or appropiate paperwork (completed in entirety) must accompany specimens
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| Unacceptable: |
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| Comments: |
Test performed at Nebraska Medicine |
| Revised: |
3/5/2024 |
If you have questions about proper specimen collection, please call
NPHL Client Services at (402) 559-2440 or toll free at (800) 334-0459.
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