Version 2.78

Part Descriptions

LP17143-6   Yellow fever virus
Yellow fever (also called yellow jack, black vomit or vomito negro in Spanish, or sometimes American Plague) is an acute viral disease. It is an important cause of hemorrhagic illness in many African and South American countries despite existence of an effective vaccine. The yellow in the disease name refers to the jaundice that affects some patients. Yellow fever has been a source of several devastating epidemics. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Yellow fever virus (Wikipedia)

LP17143-6   Yellow fever virus
The type species of the Flavivirus genus. Principal vector transmission to humans is by Aedes spp. Mosquitoes. Source: National Library of Medicine, MeSH 2006

LP207365-0   Ab.Neut
Neutralizing antibodies are antibodies that interfere with the interaction between the virus and its host cell receptor, therefore preventing infectivity. Neutralizing antibodies can be detected using a traditional VNT or other methods such as pseudovirus VNT and surrogate VNT. VNT and pseudovirus VNT use live virus (the actual virus or a recombinant virus that incorporates the viral antigen of interest, respectively) and cell culture to assess the virus-host interaction and whether neutralizing antibodies are present that block that interaction. Surrogate VNT (sVNT) does not use live virus but rather uses purified viral antigen and host cell receptor protein to mimic the same interaction. The sVNT method is currently (2021) represented in LOINC as IA, because it is an immunoassay-based method. Source: Regenstrief LOINC

LP6416-4   Neut
In LOINC, the Method "Neut" represents the virus neutralization test (VNT), also called conventional VNT, which is a specific laboratory method that is used primarily for identifying whether neutralizing antibodies for the virus of interest are present in the patient sample. The VNT involves incubating patient serum with the virus of interest, and then inoculating onto cell culture. If neutralizing antibodies are present and the virus is neutralized, the cells will not be infected. If neutralizing antibodies are not present, the virus will infect the cells in the cell culture. PMID: 32170698 This method can also be used to identify specific virus serotypes or strains, by performing separate tests in which serum is incubated with each of the specific virus serotypes or strains of interest. PMID: 169804 Source: Regenstrief LOINC

Fully-Specified Name

Component
Yellow fever virus Ab.Neut
Property
ACnc
Time
Pt
System
Ser
Scale
Qn
Method
Neut

Additional Names

Short Name
YFV NAb Ser Nt-aCnc
Display Name
Yellow fever virus neut ab Neut test Qn (S)
Consumer Name Alpha Get Info
Yellow Fever virus neutralizing antibody, Blood

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0g
Last Updated
Version 2.72
Change Reason
Release 2.72: COMPONENT: Updated "Ab" to "Ab.Neut" since this test is detecting neutralizing antibodies.;
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
97868-4 Yellow fever virus Ab panel - Serum or Plasma

Member of these Groups Get Info

LOINC Group Group Name
LG32769-8 Yellow fever virus

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Gelbfieber-Virus Ak.neutralisierend:Arbiträre Konzentration:Zeitpunkt:Serum:Quantitativ:Neutralisationstest
es-AR Spanish (Argentina) [anticuerpo anti - ] virus de la fiebre amarilla [Ac]:concentración arbitraria:punto en el tiempo:suero:cuantitativo:neutralización
es-ES Spanish (Spain) Virus de la fiebre amarilla Anticuerpos antineutrófilos:Concentración arbitraria:Punto temporal:Suero:Qn:Prueba de neutralización
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Ab virus de la fiebre amarilla:Concentración arbitraria:Punto temporal:Suero:Cuantitativo:Prueba de neutralización
fr-FR French (France) Fièvre jaune virus Ac neutralisant:Arbitraire/Volume:Ponctuel:Sérum:Numérique:Neutralisation
fr-CA French (Canada) Virus de la fièvre jaune Ac.neut:Concentration arbitraire:Temps ponctuel:Sérum:Quantitatif:Test de neutralisation
it-IT Italian (Italy) Febbre gialla, virus Ab.Neut:ACnc:Pt:Siero:Qn:Neut
Synonyms: anticorpo Concentrazione Arbitraria Microbiologia Punto nel tempo (episodio) Siero Test di neutralizzazione Virus della febbre gialla
ko-KR Korean (Korea, Republic Of) 황열병 바이러스 항체:임의농도:검사시점:혈청:정량:중화
nl-NL Dutch (Netherlands) gelekoortsvirus As.neutraliserend:eenheid/volume:moment:serum:kwantitatief:neutralisatietest
Synonyms: antistof; antilichaam
pl-PL Polish (Poland) Wirus żółtej gorączki Ab.Neutralizujące:stężenie w jednostkach umownych:punkt w czasie:surowica:ilościowy:test neutralizacji
Synonyms: Przeciwciała do wirusa żółtej gorączki Przeciwciała neutralizujące do wirusa żółtej gorączki
pt-BR Portuguese (Brazil) Febre amarela vírus Ac:ACnc:Pt:Soro:Qn:Teste de neutralização
Synonyms: ; YFV; Arbitrary concentration; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Nt; NT; Neutralization test; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Microbiology
zh-CN Chinese (China) 黄热病病毒 抗体.中和:任意型浓度:时间点:血清:定量型:中和试验
Synonyms: Ab;自身抗体 YFV Ab YFV 抗体 YFV;黄热病毒 中和试验;中和抗体;中和 任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 发烧;热病 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 时刻;随机;随意;瞬间 黄热病毒 Ab 黄热病毒抗体 黄热病病毒 Ab

Example Units

Unit Source
[arb'U]/mL 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=6591-2