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Part Description

LP28423-9   West Nile virus
The West Nile Virus (WNV) is an arbovirus that was first identified in the West Nile District of Uganda in 1937. In the fall of 1999, the National Veterinary Services Laboratory (NVLS) isolated WNV in a dead crow in New York City.(http://www.who.int/mediacentre/factsheets/fs354/en/) Over the following ten years, WNV spread throughout the United States, Canada, Mexico and the Carribbean. WNV is usually transmitted through the bite of the Culex mosquito, but can also be spread in blood transfusions, organ transplants, breast milk, intrauterine exposure and laboratory-acquired infections. Birds are the preferred host of WNV, and the American robin is an important amplifier host since it develops enough virus in its serum to infect feeding mosquitoes. Though most infections with WNV are subclinical for humans, between 2005 and 2009 there were 12,975 people infected with WNV, of which 35% had severe cases of neuroinvasive disease and 496 people died. For individuals who are 70 years of age or older, infection with WNV has a 15-29% fatality rate. For infants and immunocompromised patients infected with WNV, the fatality rate is even higher. Diagnosis of WNV is based on clinical symptoms and antibody titers. The IgM antibody-capture enzyme-linked immunosorbent assay (MAC-ELISA) is the key method used to diagnosis WNV in clinical settings. Antibody titers to WNV NS5 are detectable long-term in vivo and can be used to distinguish past infection with WNV from current infection. RNA is usually undetectable in serum after 13.2 days, but on rare occasions, has been found in serum beyond 40 days. Treatment of infection with WNV is mostly supportive. There are no FDA-approved drugs or vaccines available. PMID: 12089283 PMID: 23034323 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
West Nile virus Ab.IgG:Titr:Pt:CSF:SemiQn:
Long Common Name
West Nile virus IgG Ab [Titer] in Cerebrospinal Fluid
Short Name
WNV IgG Titr CSF
Display Name
West Nile virus IgG (CSF) [Titer]
Consumer Name Alpha Get Info
West Nile virus IgG antibody, Spinal fluid

Part Model Get Info

  • Component
    West Nile virus Ab.IgG
    LP40160-1
    • Analyte
      West Nile virus Ab.IgG
      LP40160-1
      • Component Numerator
        West Nile virus Ab.IgG
        LP40160-1
        • Component Numerator Core
          West Nile virus
          LP28423-9
        • Component Numerator Core Suffix
          Ab.IgG
          LP32401-9
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Titr
    LP6881-9
  • Time
    Pt
    LP6960-1
  • System
    CSF
    LP7156-5
    • System Core
      CSF
      LP7156-5
    • Super System
      NULL
       
  • Scale
    SemiQn
    LP436123-6
  • Method
    NULL
     

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.09
Last Updated
Version 2.83 (MIN)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG32768-0West Nile virus

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Virus západonilské horečky IgG:Arbitrární koncentrace (titr):Časový bod:Mozkomíšní mok:Semikvantitativní:
de-DEGerman (Germany)West-Nil-Virus Ak.IgG:Titer:Zeitpunkt:Liquor:Semiquantitativ:
Synonyms: Zerebrospinalflüssigkeit
el-GRGreek (Greece)Ιός Δυτικού Νείλου Αντισώματα IgG:Titr:Pt:ΕΝΥ:Ημιποσοτική:
Synonyms: MICRO Pt Titr Ανοσοσφαιρίνη G Αντίσωμα Αντισώματα IgG ΕΝΥ Ημιποσοτική Ιός Ιός Δυτικού Νείλου
es-ARSpanish (Argentina)anticuerpo contra virus del Nilo occidental.inmunoglobulina G:factor de dilución (titulación):punto en el tiempo:líquido cefalorraquídeo:cuantitativo:
es-ESSpanish (Spain)Virus Nilo Occidental IgG:Titulo / Factor de dilución:Punto temporal:Líquido Cefalorraquideo:Semicuantitativo:
Synonyms: Semicuantitativo
es-MXSpanish (Mexico)Ab.IgG del virus del Nilo Occidental:Título:Punto temporal:Fluído espinal cerebral:Cuantitativo:
fr-CAFrench (Canada)Virus du Nil occidental, IgG:Titre:Temps ponctuel:LCR:SemiQn:
fr-FRFrench (France)West Nile virus Ac IgG:Titre:Ponctuel:Liquide céphalorachidien:Semi-Quantitatif:
it-ITItalian (Italy)Nilo occidentale, virus Ab.IgG:Titr:Pt:LCS:SemiQn:
Synonyms: anticorpi IgG anticorpo Liquido cerebrospinale Microbiologia Punto nel tempo (episodio) Titolo Virus del Nilo occidentale
ko-KRKorean (Korea, Republic Of)웨스트 나일 바이러스 항체.면역글로불린 G:역가:검사시점:뇌척수액:정량:
nl-NLDutch (Netherlands)West-Nijlvirus As.IgG:titer:moment:liquor cerebrospinalis:semikwantitatief:
Synonyms: antistof; antilichaam
pl-PLPolish (Poland)Wirus gorączki zachodniego Nilu Ab.IgG:miano:punkt w czasie:płyn mózgowo-rdzeniowy:półilościowy:
Synonyms: IgG Przeciwciała do wirusa gorączki zachodniego Nilu przeciwciała IgG Przeciwciała IgG do wirusa gorączki zachodniego Nilu
pt-BRPortuguese (Brazil)Vírus do Nilo Ocidental Ac.IgG:Título:Pt:LCR:Qn:
Synonyms: ; WNV; Immune globulin G; Immunoglobulin G; Dilution factor; Titer; Titre; Ttr; Titered; Point in time; Random; Cerebral spinal fluid; Spinal Fluid; Cerebrospinal Fl; Spinal Flu; Spinal Fld; Quantitative; QNT; Quant; Quan; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Microbiology
zh-CNChinese (China)西尼罗河病毒 抗体.IgG:滴定度:时间点:脑脊液:半定量型:
Synonyms: Ab.IgG;IgG;抗体 IgG Ab;自身抗体 CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 WNV Ab WNV Ab.IgG WNV 抗体 WNV 抗体.IgG WNV;西尼罗河热;西尼罗河热病毒 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 免疫球蛋白 G 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 效价;滴定浓度;滴定率;滴定量;滴度;稀释倍数;稀释因子;稀释系数 时刻;随机;随意;瞬间 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液 西尼罗河热病毒 Ab 西尼罗河热病毒 Ab.IgG 西尼罗河热病毒抗体 西尼罗河热病毒抗体.IgG 西尼罗河病毒 Ab 西尼罗河病毒 Ab.IgG 西尼罗河病毒 IgG

Example Units

UnitSource
titerREGENSTRIEF
{titer}Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=33328-6