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Nov 6, 2017

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Clinical Hub,Tools & Resources,UWHC Lab Test Directory,Microbiology

Influenza A and B and RSV Detection

Influenza A and B and RSV Detection (HCFLURSV) Microbiology Lab Test

Name: Influenza A and B and RSV Detection

Test Name: Influenza A and B and RSV Detection

Health Link Test Code: HCFLURSV

LIS Test Code: FLURSV

CPT Code(s): 87631

Methodology: PCR

Clinical Information:

Detection of Influenza A (including novel H1N1), Influenza B and Respiratory Syncytial Virus (RSV) in respiratory specimens.

Days Performed: See Additional Information.

In-Lab Turnaround Time: 1 day.

Stat In-Lab Turnaround Time: 2 hours.

Specimen: Nasopharyngeal Minitip swab (flocked swab)

Collection Container: UTM(Universal Transport Medium)

Collection Instructions:

Obtain UTM from UWHC Central Services, item #4010148.

Stability Ambient:

24 hours

Stability Refridgerated:

1 week

Stability Frozen:

Not acceptable

Specimen Transport:

For best specimen integrity transport specimen to the laboratory on coolant pack.

Unacceptable Criteria:

Swabs other than nasopharyngeal flocked swabs are not acceptable.

 

Transport media received without a swab are not acceptable.

 

Refrigerated M4 or room temperature M4 (M4RT) are not acceptable.

Interpretation:

Negative

Interpretation Type: Expected Results

Test Limitations:

Proper collection and transport of specimen is of critical importance in direct detection.

Additional Information:

Refer to Nasopharyngeal Swab Collection for Respiratory PCR Testing for proper collection.

 

FluMist vaccine can result in a false positive PCR for influenza for up to 21 days after administration.

 

Positive influenza A and influenza B results on inpatients, including those from ED and subsequently admitted, will be called to ordering source.

 

Specimens should not be submitted for test of cure.

 

Do not order simultaneously with Respiratory Virus Panel with Bordetella, PCR (RVPBPCR).