Version 2.78

Part Description

LP14240-3   Influenza virus 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. While having a close phylogenetic relationship, influenza virus types A and B manifest very differently. While IAV infects birds, humans and other mammals, influenza B only infects humans and seals. Although both viruses cause human respiratory infection seasonally in temperate climate regions and more continually in the tropics, influenza B is normally less prevalent and causes less severe disease than IAV viruses. Research is ongoing to determine the evolutionary and epidemiological factors that shape the genetic diversity of influenza B virus. PMID: 25812763 [CDC:flu/about/viruses/types] Source: Regenstrief LOINC

Fully-Specified Name

Component
Influenza virus B Ag
Property
PrThr
Time
Pt
System
Thrt
Scale
Ord
Method
IA

Additional Names

Short Name
FLUBV Ag Throat Ql IA
Display Name
FLUBV Ag IA Ql (Throat)
Consumer Name Alpha Get Info
Influenza B (Flu B) antigen, Throat

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0
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
Both
Common Test Rank Get Info
10759

Member of these Groups Get Info

LOINC Group Group Name
LG32757-3 Influenza virus
LG34023-8 Influenza virus B Ag|PrThr|Sys:ANYResp

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Influenza-Virus B Ag:Nachweis oder Schwellenwert:Zeitpunkt:Rachen:Ordinal:Immunoassay
es-AR Spanish (Argentina) [antígeno de] virus de la influenza B [Ag]:concentración arbitraria:punto en el tiempo:garganta:ordinal:enzimoinmunoanálisis
es-ES Spanish (Spain) Virus Influenza B Antígeno:PrThr:Punto temporal:Faringe:Ord:IA
es-MX Spanish (Mexico) Virus de la influenza B Ag:Presencia o umbral:Punto temporal:Garganta:Ordinal:Inmunoensayo
et-EE Estonian (Estonia) B-gripi viirus antigeen:PrThr:Pt:Th:Ord:IA
Synonyms: Järgarvuline Juhuslik Kurgukaabe
fr-CA French (Canada) Virus de l'influenza B, Ag:Présence-Seuil:Temps ponctuel:Gorge:Ordinal:IA
fr-FR French (France) Influenza virus B Ag:Présence/Seuil:Ponctuel:Gorge:Qualitatif:Immunoanalyse
fr-BE French (Belgium) Virus de l'influenza B Ag:PrThr:Temps ponctuel:Gorge:Ordinal:IA
Synonyms: Antigène FLU B virus FLU virus
it-IT Italian (Italy) Influenza B, virus, Ag:PrThr:Pt:Gola:Ord:IA
Synonyms: Gola Immunoassay Microbiologia Presenza o Soglia Punto nel tempo (episodio) Virus dell''influenza Virus dell''influenza B
ko-KR Korean (Korea, Republic Of) B형 인플루엔자 바이러스 항원:임의농도:검사시점:인후:순위척도:효소면역측정법
nl-NL Dutch (Netherlands) Influenzavirus B Ag:aanwezigheid:moment:keel:ordinaal:immunoassay
Synonyms: antigeen IA
pl-PL Polish (Poland) Influenza wirus B Ag:granica wykrywalności:punkt w czasie:gardło:półilościowy:metoda immunologiczna
Synonyms: Antygen B Antygen wirusa grypy typu B Wirus grypy Wirus grypy typu B
pt-BR Portuguese (Brazil) Influenza vírus B Ag:ACnc:Pt:Garganta:Ord:Imunoensaio
Synonyms: ; FLUBV; Influenza B virus; FLUB; FLUV; Influ; Arbitrary concentration; Point in time; Random; Throat; Upper respiratory; Ql; Ordinal; QL; Qualitative; Qual; Screen; Enzyme immunoassay; ELISA; MEIA; SUDS; ELFA; IAA; Antigen; Antigens; Microbiology
ru-RU Russian (Russian Federation) Грипп вирус В Аг:PrThr:ТчкВрм:Гортань:Пор:IA
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) İnfluenza virüsü B Ag:MevcEşik:Zmlı:Bğz:Srl:İA
Synonyms: Antijen İmmünölçüm, immünoassay Mevcut
zh-CN Chinese (China) 流感病毒 B 型 抗原:存在情况或阈值:时间点:咽喉:序数型:免疫测定法
Synonyms: Ag B 型 B 型抗原 B 型流感;B 型流感病毒;FLUB;FLUBV;乙型流感;乙型流感病毒;流感 B;流感 B 型;流感乙型;流感病毒乙型 B 型流感病毒 Ag B 型流感病毒抗原 FLUB Ag FLUB 抗原 FLUBV Ag FLUBV 抗原 FLUV;Influ;列性感冒病毒;流行性感冒病毒 上呼吸道;咽喉部 乙型流感病毒 Ag 乙型流感病毒抗原 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） 时刻;随机;随意;瞬间 流感病毒 B 型 Ag 流感病毒乙型 Ag 流感病毒乙型抗原

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CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=5864-4