Dengue Fever Virus Antibodies, IgG and IgM
0093096
Ordering Recommendation
 
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.
Submit With Order
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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Aliases
  • Dengue Fever Ab Panel
  • Dengue Fever Antibodies
  • Dengue Fever IgG and IgM Antibodies
  • Flavivirus