Version 2.77

Part Descriptions

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

LP7238-1   Body fld
The LOINC "Body fld" System represents body fluids other than serum, plasma, blood, urine, and cerebrospinal fluid. When a LOINC term with the System "Body fld" is used, the specific specimen source or body fluid type should be reported elsewhere with the result. Where more specific terms for pleural, peritoneal, synovial fluid, etc. exist, we encourage you to use the more specific terms. In contrast to "Body fld", the System "Asp" in LOINC represents the fluid withdrawn during an aspiration procedure from an abnormal collection of fluid, such as from an abscess or cyst. "Asp" is used for abnormal fluid collections that are aspirated, while "Body fld" is used for named body fluids, such as synovial fluid or peritoneal fluid, that are not inherently pathologic. Source: Regenstrief LOINC

Fully-Specified Name

Component
West Nile virus Ab.IgM
Property
Titr
Time
Pt
System
Body fld
Scale
SemiQn
Method

Additional Names

Short Name
WNV IgM Titr Fld
Display Name
West Nile virus IgM (Body fld) [Titer]
Consumer Name Alpha Get Info
West Nile virus IgM antibody, Body fluid

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.15
Last Updated
Version 2.75
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG32768-0 West Nile virus

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) West-Nil-Virus Ak.IgM:Titer:Zeitpunkt:Körperflüssigkeit:Semiquantitativ:
es-ES Spanish (Spain) Virus Nilo Occidental IgM:Titulo / Factor de dilución:Punto temporal:Fluido corporal:Semicuantitativo:
Synonyms: Semicuantitativo
es-MX Spanish (Mexico) Ab.IgM del virus del Nilo Occidental:Título:Punto temporal:Fluído corporal:Cuantitativo:
fr-FR French (France) West Nile virus Ac IgM:Titre:Ponctuel:Liquide biologique:Numérique:
fr-CA French (Canada) Virus du Nil occidental , IgM:Titre:Temps ponctuel:Liquide biologique:SemiQn:
it-IT Italian (Italy) Nilo occidentale, virus Ab.IgM:Titr:Pt:Liquido corporeo:SemiQn:
Synonyms: Anticorpi IgM anticorpo Liquido corporeo Microbiologia Punto nel tempo (episodio) Titolo Virus del Nilo occidentale
ko-KR Korean (Korea, Republic Of) 웨스트 나일 바이러스 항체.면역글로불린 M:역가:검사시점:체액:정량:
nl-NL Dutch (Netherlands) West-Nijlvirus As.IgM:titer:moment:lichaamsvocht:semikwantitatief:
Synonyms: antistof; antilichaam
pl-PL Polish (Poland) Wirus gorączki zachodniego Nilu Ab.IgM:miano:punkt w czasie:płyn ustrojowy:półilościowy:
Synonyms: IgM Przeciwciała do wirusa gorączki zachodniego Nilu Przeciwciała IgM do wirusa gorączki zachodniego Nilu
pt-BR Portuguese (Brazil) Vírus do Nilo Ocidental Ac.IgM:Título:Pt:LiqOrg:Qn:
Synonyms: ; WNV; Immune globulin M; Immunoglobulin M; Dilution factor; Titer; Titre; Ttr; Titered; Point in time; Random; BF; Fluid; Body fluid; FLU; Fl; Quantitative; QNT; Quant; Quan; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Microbiology
zh-CN Chinese (China) 西尼罗河病毒 抗体.IgM:滴定度:时间点:体液:半定量型:
Synonyms: Ab.IgM;IgM;抗体 IgM Ab;自身抗体 WNV Ab WNV Ab.IgM WNV 抗体 WNV 抗体.IgM 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 M 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 物体 西尼罗河热病毒 Ab 西尼罗河热病毒 Ab.IgM 西尼罗河热病毒抗体 西尼罗河热病毒抗体.IgM 西尼罗河病毒 Ab 西尼罗河病毒 Ab.IgM 西尼罗河病毒 IgM

Example Units

Unit Source
{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=41195-9