WEST NILE VIRUS ANTIBODIES, IgG & IgM, CSF
CSF West Nile Virus Antibodies
Test used to detect IgG and IgM antibodies to West Nile virus in CSF samples.
Specimen Collection Requirements
0.5 mL, pediatric: 0.3 mL
Heat inactivated, contaminated or hemolyzed specimens
Ambient: 8 hours; Refrigerated: 2 weeks; Frozen: 1 year, avoid repeated freeze/thaw cycles
Enzyme-Linked Immunosorbent Assay
Detection of West Nile virus antibodies in CSF may indicate central nervous system infection. However, consideration must be given to possible contamination by blood or transfer of serum antibodies across the blood-brain barrier. Because other members Flaviviridae, such as St. Louis encephalitis virus or Dengue Fever virus, show extensive cross-reactivity with West Nile virus, serologic testing specific for these species should also be considered.
86789 WNV IgG<br>86788 WNV IgM
Friday, September 29, 2017 08:30:23 AM
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