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Sars Cov-2 RT PCR Test Name Observed Values Units Biological Reference Intervals ORF 1ab N Gene: Interpretation

The test results for Mrs. P.NAGA LAKSHMI, a 62-year-old female, were negative for SARS CoV-2. The nasopharyngeal and oropharyngeal swabs were tested for ORF 1ab and N genes associated with COVID-19, and both were not detected, indicating a negative result. A negative result does not rule out infection, as inhibitors, mutations, or insufficient viral RNA could influence the test. The report provides additional context on testing limitations and clinical significance.

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214 views1 page

Sars Cov-2 RT PCR Test Name Observed Values Units Biological Reference Intervals ORF 1ab N Gene: Interpretation

The test results for Mrs. P.NAGA LAKSHMI, a 62-year-old female, were negative for SARS CoV-2. The nasopharyngeal and oropharyngeal swabs were tested for ORF 1ab and N genes associated with COVID-19, and both were not detected, indicating a negative result. A negative result does not rule out infection, as inhibitors, mutations, or insufficient viral RNA could influence the test. The report provides additional context on testing limitations and clinical significance.

Uploaded by

seravanakumar
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ULR No.

: MC314420100712797
Patient Name : Mrs. P.NAGA LAKSHMI UID :
Age/Gender : 62 Years / Female LCODE : LOC01
Ref.Dr. : Self Registered On : 07-Nov-2020 10:57 AM
Req No. : DIL20479951 Collected On : 07-Nov-2020 10:57 AM
Sample Type : Nasopharyngeal swab/Oropharyngeal swab Reported On : 07-Nov-2020 17:01 PM
SARS Cov 2 RT PCR
SARS CoV-2 RT PCR
Test Name Observed Values Units Biological Reference Intervals
* ORF 1ab NOT DETECTED -
* N gene : NOT DETECTED -
* Interpretation : NEGATIVE FOR -
SARS COV-2
REMARKS :
Indicates presence of SARS-CoV-2 (COVID 19 ) in
Positive
the given specimen
Indicates absence of SARS-CoV-2 (COVID 19 ) in
Negative
the given specimen
ICMR Registration Number: LDSLHRRT
Notes:
A negative result does not rule out the possibility of covid -19 infection. Presence of inhibitors, mutations and insufficient RNA
specific to SARS-CoV-2 can influence the test result. Kindly correlate the results with clinical findings.
1. A negative result in a single upper respiratory sample does not rule out SARS-CoV-2 infection. Hence in such cases a repeat
sample after a gap of 2-4 days after the collection of first specimen for additional testing should be sent. Lower respiratory
samples like sputum, BAL, ET aspirate are more appropriate samples especially in the more severe and progressive lung
disease.
2. A detected test result does not differentiate between a viable / replicating and non-viable organism.
3. Sensitivity of this test depends upon the quality of sample submitted for testing and stage of infection.
4. Covid- 19 testing done using ICMR/ US-FDA/ CE-IVD approved kits.
Clinical Significance:
Corona viruses are a large group of viruses that causes illness ranging from the common cold to more severe diseases like Middle East Respiratory
Syndrome (MERS-CoV) and Severe Acute Respiratory syndrome (SARS-CoV). Corona virus (COVID-19 ) is a new strain that was discovered in
2019 and has been not previously identified in humans. Common signs of infection include respiratory symptoms, fever and cough, shortness of
breath and breathing difficulties. In more severe cases infection can cause pneumonia, severe acute respiratory syndrome and kidney failure.

DR.MANOJ KAMBLE
Ph.D. in Molecular Biology
-------------- End Of The Report --------------

Please Corelate With Clinical Findings If Necessary Discuss


* Sample Processed At Referral Lab *
* This is an Electronically Authenticated Report* Page 1 of 1
* Mark indicated Parameters are Not under the Scope of NABL
Accreditation

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