Japanese Encephalitis Virus Antibodies, IgG and IgM by ELISA
2005689
Ordering Recommendation
 
Mnemonic
JPN GM
Methodology
Semi-Quantitative Enzyme-Linked Immunosorbent Assay
Performed
Thu
Reported
1-8 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 0.5 mL serum to an ARUP Standard Transport Tube. (Min: 0.15 mL)  
Storage/Transport Temperature
Refrigerated  
Unacceptable Conditions
Contaminated or heat-inactivated specimens  
Remarks
  
Stability
After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 6 months (avoid repeated freeze/thaw cycles)  
Reference Interval
Effective January 17, 2012
 
Test Number Components Reference Interval
 Japanese Encephalitis Virus Antibody IgG  
 
Japanese Encephalitis Virus Antibody IgG
1.9 IV or less Negative -​ No significant level of detectable Japanese encephalitis virus (JEV) IgG antibody
2.0 -​ 4.9 IV Equivocal -​ Questionable presence of JEV IgG antibody. Repeat testing in 10-​14 days may be helpful
5.0 IV or greater Positive -​ JEV IgG antibody detected, which may indicate a current or past infection
 Japanese Encephalitis Virus Antibody IgM  
 
Japanese Encephalitis Virus Antibody IgM
3.9 IV or less Negative -​ No significant level of detectable Japanese encephalitis virus (JEV) IgM antibody
3.9 IV or less Equivocal -​ Questionable presence of JEV IgM antibody. Repeat testing in 10-​14 days may be helpful
6.1 IV or greater Positive -​ JEV IgM antibody detected, which may indicate a current or recent infection. A low IgM antibody level may occasionally persist for more than 12 months post-​infection
Interpretive Data
Refer to report

See Compliance Statement D: www.aruplab.com/CS  
Note
 
CPT Code(s)
86790 X 2
Components
Component Test Code*Component Chart Name
2005686Japanese Encephalitis Virus Antibody IgM
2005688Japanese Encephalitis Virus Antibody IgG
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • JE Virus Antibodies
  • JE Virus IgG, IgM