Name : DUMMY Age : 47 Years
Lab No. : S217DUMMY1 Gender : Male
Ref By : DR. DUMMY DUMMY Reported : 18/2/2025 4:47:43PM
Collected : 18/02/2025 4:45:41AM Report Status : Interim
A/c Status : P
Collected at Processed at : LPL-NATIONAL REFERENCE LAB
: PRODUCTION TEST COLLECTION CENTRE
SECTOR - 18, BLOCK-E ROHINI National Reference laboratory, Block E,
DELHI 110085 Sector 18, Rohini, New Delhi -110085
Test Report
Test Name Results Units Bio. Ref. Interval
DENGUE FEVER ANTIBODY, IgG, SERUM
(ELISA)
DENGUE FEVER ANTIBODY, IgG, SERUM
Dengue Antibody, IgG 0.86 Inde <0.8
x 0
Interpretation:
| Result(Ratio) | Remarks |
|---------------|--------------------------------|
| < 0.8 | Negative |
|---------------|--------------------------------|
| 0.8 - <1.1 | Equivocal |
|---------------|--------------------------------|
| ≥1.1 | Positive |
Note:
1. Positive result indicates the presence of Dengue-specific IgG antibodies suggesting past
infection with Dengue virus, secondary infection in a currently symptomatic individual.
2. Negative result indicates the absence of Dengue -specific IgG antibodies suggesting no
prior exposure or immunity.
3. False positive can arise from cross-reactivity with infections such as Leptospira, Hepatitis
A, Influenza A and B, Salmonella Typhi, Epstein-Barr virus, or other flaviviruses (e.g.,
Japanese encephalitis and West Nile virus), as well as from non-specific immune
responses like those seen in rheumatoid arthritis (RA).
4. False-negative results may occur if the test is performed too early in the course of
infection or in individuals with weakened immune systems.
5. Test results should always be interpreted alongside clinical symptoms, patient history,
and additional laboratory findings.
Dr.Anirudh Bharat Kumar
Dr Puneeta Singh Dr Shalabh Malik
Gupta MD, Microbiology
Ph.D MD, Microbiology
Senior Consultant
(Microbiology) Technical Director - Microbiology,
Microbiologist NRL - Dr Lal
Principal Research Infectious Disease Molecular &
PathLabs Ltd
Scientist NRL - Dr Lal Serology, Clinical Pathology
PathLabs Ltd NRL - Dr Lal PathLabs Ltd
Result/s to follow:
DENGUE FEVER ANTIBODY, IgG, SERUM
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Name : DUMMY Age : 47 Years
Lab No. : S217DUMMY1 Gender : Male
Ref By : DR. DUMMY DUMMY Reported : 18/2/2025 4:47:43PM
Collected : 18/02/2025 4:45:41AM Report Status : Interim
A/c Status : P
Collected at Processed at : LPL-NATIONAL REFERENCE LAB
: PRODUCTION TEST COLLECTION CENTRE
SECTOR - 18, BLOCK-E ROHINI National Reference laboratory, Block E,
DELHI 110085 Sector 18, Rohini, New Delhi -110085
Test Report
Test Name Results Units Bio. Ref. Interval
IMPORTANT INSTRUCTIONS
Test results released pertain to the specimen submitted .All test results are dependent on the quality of the sample received by
the Laboratory .
Laboratory investigations are only a tool to facilitate in arriving at a diagnosis and should be clinically correlated by the Referring
Physician .Report delivery may be delayed due to unforeseen circumstances. Inconvenience is regretted .Certain tests may require
further testing at additional cost for derivation of exact value. Kindly submit request within 72 hours post reporting.Test results
may show interlaboratory variations .The Courts/Forum at Delhi shall have exclusive jurisdiction in all disputes /claims concerning the
test(s) & or results of test(s).Test results are not valid for medico legal purposes.This is computer generated medical diagnostic
report that has been validated by Authorized Medical Practitioner/Doctor.The report does not need physical signature.
(#) Sample drawn from outside source.
If Test results are alarming or unexpected, client is advised to contact the Customer Care immediately for possible
remedial action. Tel: +91-11-49885050,Fax: - +91-11-2788-2134, E-mail: lalpathlabs@lalpathlabs.com
National Reference lab, Delhi, a CAP (7171001) Accredited, ISO 9001:2015 (FS60411) & ISO 27001:2013 (616691) Certified laboratory.
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