Dengue Fever Virus Antibodies, IgG and IgM
0093096
Ordering Recommendation
Submit With Order
Mnemonic
DENGUE AB
Methodology
Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed
Mon, Wed, Fri
Reported
1-5 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Serum separator tube.  
Specimen Preparation
Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.1 mL) Parallel testing is preferred and convalescent specimens must be received within 30 days from receipt of the acute specimens. Mark specimens plainly as "acute or convalescent."  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
Contaminated, heat-inactivated, hemolyzed, severely lipemic specimens.  
Remarks
 
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles)  
Reference Interval
Test Number Components Reference Interval
0093097Dengue Fever Virus Antibody, IgG 1.64 IV or less: Negative -​ No significant level of detectable dengue fever virus IgG antibody.
1.65-​2.84 IV: Equivocal -​ Questionable presence of antibodies. Repeat testing in 10-​14 days may be helpful.
2.85 IV or greater: Positive -​ IgG antibody to dengue fever virus detected, which may indicate a current or past infection.
0093098Dengue Fever Virus Antibody, IgM 1.64 IV or less: Negative -​ No significant level of detectable dengue fever virus IgM antibody.
1.65-​2.84 IV: Equivocal -​ Questionable presence of antibodies. Repeat testing in 10-​14 days may be helpful.
2.85 IV or greater: Positive -​ IgM antibody to dengue fever virus detected, which may indicate a current or recent infection.
However, low levels of IgM antibodies may occasionally persist for more than 12 months post-​infection.
Interpretive Data


See Compliance Statement D: www.aruplab.com/CS
Note
CPT Code(s)
86790 x2
Components
Component Test Code*Component Chart Name
0093097Dengue Fever Virus Antibody, IgG
0093098Dengue Fever Virus Antibody, IgM
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Cross References
  • Dengue Fever Ab Panel
  • Dengue Fever Antibodies
  • Dengue Fever IgG and IgM Antibodies
  • Flavivirus