Version 2.77

Term Description

This test is intended to encode results for tests which detect but do not differentiate Influenza type A and B viral antigens from nasal swab or nasal wash specimen in 10 minutes or less. It is typified by the Quidel's QuickVue Influenza test.
Source: Regenstrief LOINC

Part Description

LP14402-9   Influenza virus A+B
Influenza virus from the family Orthomyxoviridae are enveloped negative-strand RNA viruses with segmented genomes containing seven to eight gene segments. Of the five genera in the family, only influenza A virus (IAV), influenza B and C viruses are medically relevant to humans. Influenza A and B viruses have a similar structure whereby these viruses each contain eight discrete single-stranded RNA gene segments, each encoding at least one protein. Aquatic birds harboring avian IAV are the likely natural reservoir for all known IAV subtypes and are probably the original source of all human pandemic IAV strains. IAV maintained in wild birds have been associated with stable host switch events to novel hosts including most often to domestic poultry but also to horses, swine, toothed whales and humans, among other species. Although influenza virus B has been isolated from seals, type B is isolated almost always from humans. Influenza C virus has been isolated from pigs and dogs. While influenza B and C virus also cause illness in humans, host switch events and high mutation rates among IAV types causes respiratory infections in humans ranging from asymptomatic to fatal and are the cause of the influenza pandemics in the 20th and 21st centuries. Pandemics are attributed to "novel" viruses which possess a viral hemagglutinin (HA) to which humans do not have immunity. PMID: 25812763 [CDC:flu/about/viruses/types] Source: Regenstrief LOINC

Fully-Specified Name

Influenza virus A+B Ag

Additional Names

Short Name
FLUAV+FLUBV Ag Nose Ql IA.rapid
Display Name
FLUAV+FLUBV Ag IA.rapid Ql (Nose)
Consumer Name Alpha Get Info
Influenza A Or B antigen, Nose

Example Answer List: LL2021-5

Source: Gen-Probe
Answer Code Score Answer ID
PositiveCopyright ID:10828004 Positive (qualifier value) LA6576-8
NegativeCopyright ID:260385009 Negative (qualifier value) LA6577-6
InvalidCopyright ID:455371000124106 Invalid result (qualifier value) LA15841-2

Basic Attributes

First Released
Version 2.42
Last Updated
Version 2.73
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.; The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Common Test Rank Get Info

Member of these Groups Get Info

LOINC Group Group Name
LG32757-3 Influenza virus
LG34021-2 Influenza virus A+B Ag|PrThr|Sys:ANYResp

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Influenza-Virus A+B Ag:Nachweis oder Schwellenwert:Zeitpunkt:Nase:Ordinal:Immunoassay.schnell
es-ES Spanish (Spain) Virus Influenza A+B Antígeno:PrThr:Punto temporal:Nariz:Ord:IA.rapid
es-MX Spanish (Mexico) Virus de la influenza A + B Ag:Presencia o umbral:Punto temporal:Nariz:Ordinal:Inmunoensayo rápido
et-EE Estonian (Estonia) A- ja B-gripi viirus antigeen:PrThr:Pt:Nose:Ord:IA.rapid
Synonyms: Järgarvuline Juhuslik Ninakaabe
fr-CA French (Canada) Virus de l'influenza A+B , Ag:Présence-Seuil:Temps ponctuel:Nez:Ordinal:IA.rapide
fr-FR French (France) Influenza virus A+B Ag:Présence/Seuil:Ponctuel:Nez:Qualitatif:Immunoanalyse rapide
fr-BE French (Belgium) Virus de l'influenza A+B Ag:PrThr:Temps ponctuel:Nez:Ordinal:IA.rapid
Synonyms: Antigène FLU A virus FLU virus FLU virus A&B
it-IT Italian (Italy) Influenza virus A+B , Ag:PrThr:Pt:Naso:Ord:IA.rapido
Synonyms: Immunoassay Immunoassay rapido Microbiologia Presenza o Soglia Punto nel tempo (episodio) Virus dell''influenza Virus dell''influenza A Virus dell''influenza A & B Virus dell''influenza A+B
nl-NL Dutch (Netherlands) Influenzavirus A+B Ag:aanwezigheid:moment:neus:ordinaal:immunoassay.sneltest
Synonyms: antigeen IA IA.rapid
pl-PL Polish (Poland) Influenza wirus A+B Ag:granica wykrywalności:punkt w czasie:nos:półilościowy:szybka metoda immunologiczna
Synonyms: Antygen A,B Antygen B Antygeny wirusa grypy typu A i B Wirus grypy Wirus grypy typ A Wirus grypy typ A i B Wirus grypy typu A i B
pt-BR Portuguese (Brazil) Influenza vírus A+B Ag::Pt:Nasal:Ord:Imunoensaio.rápido
ru-RU Russian (Russian Federation) Грипп вирус А+В Аг:PrThr:ТчкВрм:Нос:Пор:IA.rapid
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) İnfluenza virüsü A+B Ag:MevcEşik:Zmlı:Burun:Srl:İA.hızlı
Synonyms: Antijen İmmünölçüm, immünoassay Mevcut
zh-CN Chinese (China) 流感病毒 A+B 型 抗原:存在情况或阈值:时间点:鼻:序数型:免疫测定法.快速
Synonyms: A & B 型流感病毒;A 与 B 型流感病毒;FLUAV & FLUBV;流感病毒 A 与 B 型;流感病毒甲 & 乙型;流感病毒甲 与 乙型;甲 & 乙型流感病毒;甲 与 乙型流感病毒 A 型 A 型流感;A 型流感病毒;FLUA;FLUAV;家禽鼠疫;流感 A;流感 A 型;流感甲型;流感病毒甲型;甲型流感;甲型流感病毒;瘟疫;禽流感;禽流行性感冒;禽疫;鸡瘟 A,B 型;AB 型 A,B 型抗原 A+B 型流感病毒 Ag A+B 型流感病毒;FLUAV+FLUBV;流感病毒甲+乙型;甲+乙型流感病毒 A+B 型流感病毒抗原 Ag B 型 B 型抗原 FLUAV+FLUBV Ag FLUAV+FLUBV 抗原 FLUV;Influ;列性感冒病毒;流行性感冒病毒 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 依次型;分类顺序型;定性的;序数型(或称等级型);性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况(存在、存在与否、是否存在)或阈值(界值、界限、阀值、临界值) 微生物学;微生物学试验;微生物学试验(培养、DNA、抗原及抗体) 快速免疫测定;快速免疫测定法;快速免疫分析法;快速免疫检定法;快速免疫检定;快速免疫试验;酶免疫测定法.快速;快速酶免疫测定法;快速酶免疫测定;快速酶免疫分析法;快速酶免疫检定法;快速酶免疫检定;快速酶免疫试验 时刻;随机;随意;瞬间 流感病毒 A+B 型 Ag 流感病毒甲+乙型 Ag 流感病毒甲+乙型抗原 甲+乙型流感病毒 Ag 甲+乙型流感病毒抗原 鼻部

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