Version 2.77

Part Description

LP36662-2   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

Component
Influenza virus A & B identified
Property
Prid
Time
Pt
System
XXX
Scale
Nom
Method
Bioassay

Additional Names

Short Name
FLUAV + FLUBV Spec Bioassay
Display Name
FLUAV and FLUBV identified Bioassay Nom (Specimen)
Consumer Name Alpha Get Info
Influenza A and B test, Specimen

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.21
Last Updated
Version 2.69
Change Reason
Corrected Component from "Influenza virus A+B" to "Influenza virus A & B" because this term is Nominal, not Ordinal, and represents assays that can identify and differentiate between A and B.
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG32757-3 Influenza virus

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Influenza-Virus A & B identifiziert:Nachweis oder Identität:Zeitpunkt:XXX:Nominal:Bioassay
es-ES Spanish (Spain) Virus de la gripe A y B identificado:Presencia o identidad:Punto temporal:XXX:Nom:Bioensayo
es-MX Spanish (Mexico) Virus de influenza A y B identificados:Presencia o identidad:Punto temporal:XXX:Nominal:Bioensayo
fr-CA French (Canada) Virus de l'influenza A & B , Identifiés:Présence ou identité:Temps ponctuel:XXX:Nominal:Test biologique
fr-FR French (France) Inosine triphosphate pyrophosphatase:Identification:Ponctuel:Milieux divers:Résultat nominal:Bio-essai
fr-BE French (Belgium) Virus de l'influenza A & B Identifiées:Présence ou identité:Temps ponctuel:XXX:Nominal:Test biologique
Synonyms: FLU A virus FLU virus FLU virus A&B Identifiées
it-IT Italian (Italy) Influenza A & B, virus , identificato:Prid:Pt:XXX:Nom:Saggio biologico
Synonyms: Microbiologia Presenza o Identità 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 geïdentificeerd:identificator:moment:XXX:nominaal:bioassay
pl-PL Polish (Poland) Wirus grypy A i B zidentyfikowany:wykrycie lub identyfikacja:punkt w czasie:XXX:cecha:test biologiczny
Synonyms: Wirus grypy Wirus grypy typ A Wirus grypy typ A i B Wirus grypy typ A i B wykryto Wirus grypy typu A i B wykryty
pt-BR Portuguese (Brazil) Identificação de Influenza vírus A+B:Ident:Pt:XXX:Nom:Bioensaio
Synonyms: ; FLUAV+FLUBV; FLUAV & FLUBV; Avian influenza; Fowl plague; Influenza A virus; FLUA; Bird flu; FLUV; Influ; Identity or presence; Point in time; Random; Misc; Miscellaneous; Unspecified; Other; Nominal; Isolated; Microbiology
tr-TR Turkish (Turkey) İnfluenza virüsü A ve B tanımlanmış:MevcKimlik:Zmlı:XXX:Snf:Biyoölçüm
Synonyms: Biyoassay
zh-CN Chinese (China) 流感病毒 A 型与 B 型 已鉴定的:存在与否或特征标识:时间点:XXX:名义型:生物鉴定
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 型流感病毒;FLUAV+FLUBV;流感病毒甲+乙型;甲+乙型流感病毒 B 型 FLUV;Influ;列性感冒病毒;流行性感冒病毒 不明的;其他;将在相应消息内其他部分之中加以详细说明;未作详细说明的;未作说明的;未做说明的标本;未加规定的;未加说明的标本;杂项 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 分离出的;分离的;已分离的;检出的;经分离的;经过分离的;经过鉴定的;经鉴定的;鉴定的 分类型应答;分类型结果;名义性;名称型;名词型;名词性;标称性;没有自然次序的名义型或分类型应答 存在;存在与否;特征标识;身份;身份标识 已鉴定的 FLUAV+FLUBV 已鉴定的A+B 型流感病毒 已鉴定的流感病毒 A+B 已鉴定的流感病毒甲+乙型 已鉴定的甲+乙型流感病毒 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 生物检定;生物检验;生物测定;生物测试

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CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=49012-8