Francisella tularensis  

 
Forms Required: NPHL Test Request Form (completed in its entirety). It 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: Francisella tularensis
  • Contact the NPHL emergency pager 402-888-5588 for guidance if Francisella tularensis cannot be ruled out in the laboratory
  • Perform only required LRN protocols to rule out and refer potentially hazardous pathogens according to LRN-B guidlines 
  • Test Request Form needed: NPHL Test Request Form
  • NPHLBenchGuide_FINAL20131221.pdf
 
Synonym: Tularemia, rabbit fever  
Method: CDC Laboratory Response Network approved methods  
Availability:
  • Test performed Monday - Friday
  • Turnaround time 1-5 days
 
Specimen:
  • Isolates
  • Clinical specimens (blood, serum, bone marrow, body fluids, tissues)
  • Environmental samples
 
Collection Device:
  • Isolate on media slant or plate
  • Test subject to CLIA regulations and requires patient identifiers on container and requisition forms
 
Volume:
  • Requested volume for liquid clinical samples: 1 mL
  • Minimum volume for liquid clinical samples: 0.5 mL
 
Storage/Transport:
  • See Category A shipping instructions
  • Specimen Packaging & Shipping - NPHL
  • Seal tubes with Parafilm™ or tape and place in biohazard bag with absorbent material
  • NPHL Test Request Form (completed in its entirety) must accompany specimens
 
Unacceptable:
  • Leaking container
  • Inappropriate specimen type
  • Insufficient volume
 
Specimen Stability: Isolate stable at ambient air 15°-25° C  
Reportable Disease:  
Comments: Contact NPHL emergency pager before sending specimen 402-888-5588  
Revised: 10/22/2025 
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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