Version 2.77

Term Description

For the qualitative assay of influenza virus type B viral RNA. In the upper respiratory tract clinical specimens to include: nasopharyngeal swabs, nasal swabs, throat swabs, nasal aspirates, nasal washes and dual nasopharyngeal/throat swabs. Possible lower respiratory tract specimens include bronchoalveolar lavage, bronchial washings, tracheal aspirate, sputum, and lung tissue from patients with signs and symptoms of respiratory infection. This assay identifies the genetic lineage of human influenza B viruses as B/Victoria. This term was developed for, but not limited in use to, the CDC Human Influenza Virus Real-Time RT-PCR Diagnostic Panel.
Source: Regenstrief LOINC

Part Descriptions

LP182335-2   Influenza virus B Victoria lineage
Influenza B viruses can be separated into two major lineages, B/Victoria and B/Yamagata. Recent studies have shown that the two major lineages may differ in terms of epidemiology and risk of secondary infection. One study found that patients with confirmed influenza B Victoria lineage infections were significantly younger compared to patients infected with the Yamagata lineage. PMID: 25034374 A separate study found that Victoria-lineage viruses were associated with a significantly higher risk of secondary infection among patients' household contacts who were 15 years old or younger than among those older than 15, but the same did not hold true for Yamagata-lineage viruses. PMID: 26400854 Studies have also shown that genetically distinct lineages like B/Victoria/2/87 can cocirculate in the population and that the reassortment among these strains plays a role in generating the genetic diversity of influenza B viruses. PMID: 16891481 Source: Regenstrief LOINC

LP182336-0   Influenza virus B Victoria lineage RNA
Influenza B viruses can be separated into two major lineages, B/Victoria and B/Yamagata. Recent studies have shown that the two major lineages may differ in terms of epidemiology and risk of secondary infection. One study found that patients with confirmed influenza B Victoria lineage infections were significantly younger compared to patients infected with the Yamagata lineage. PMID: 25034374 A separate study found that Victoria-lineage viruses were associated with a significantly higher risk of secondary infection among patients' household contacts who were 15 years old or younger than among those older than 15, but the same did not hold true for Yamagata-lineage viruses. PMID: 26400854 Source: Regenstrief LOINC

Fully-Specified Name

Component
Influenza virus B Victoria lineage RNA
Property
PrThr
Time
Pt
System
XXX
Scale
Ord
Method
Probe.amp.tar

Additional Names

Short Name
FLUBV Vic RNA Spec Ql NAA+probe
Display Name
FLUBV Vic RNA NAA+probe Ql (Specimen)
Consumer Name Alpha Get Info
Influenza B Vic, Specimen

Example Answer List: LL2782-2

Source: Association of Public Health Laboratories
Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8
Specimen unsatisfactory for evaluationCopyright http://snomed.info/sct ID:125154007 Specimen unsatisfactory for evaluation (finding) LA13548-5

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.48
Last Updated
Version 2.69
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.
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
74787-3 Influenza virus B Victoria and Yamagata lineage RNA panel - Specimen
97733-0 Influenza virus types A and B and subtypes RNA panel - Specimen by NAA with probe detection

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 B Victoria-Abstammungslinie RNA:Nachweis oder Schwellenwert:Zeitpunkt:XXX:Ordinal:Zielfragmentamplifikation mit Sondendetektion
es-ES Spanish (Spain) Linaje Virus Influenza B Victoria RNA:PrThr:Punto temporal:XXX:Ord:Sonda con amplificación dirigida
es-MX Spanish (Mexico) ARN del linaje Victoria del virus de la influenza B:Presencia o umbral:Punto temporal:XXX:Ordinal:Amplificación de ácidos nucleicos con detección de sonda
fr-FR French (France) Influenza virus B lignée Victoria ARN:Présence/Seuil:Ponctuel:Milieux divers:Qualitatif:PCR amplification de cible
it-IT Italian (Italy) Influenza B, virus RNA:PrThr:Pt:XXX:Ord:Sonda.amp.tar
Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA Virus dell''influenza Virus dell''influenza B
nl-NL Dutch (Netherlands) Influenzavirus B Victoria lineage RNA:aanwezigheid:moment:XXX:ordinaal:probe-detectie
Synonyms: probe.amp.tar
pt-BR Portuguese (Brazil) Influenza virus B Victoria linhagem RNA:Limiar:Pt:XXX:Ord:Sonda com limite de detecção da amplificação de alvo
ru-RU Russian (Russian Federation) Грипп вирус B Виктория потомок РНК:PrThr:ТчкВрм:XXX:Пор:Проба.усил.миш
Synonyms: ДНК проба;ДНК зонд Порядковый Проба с мишени усилением Точка во времени;Момент
tr-TR Turkish (Turkey) Influenza virus B Victoria lineage RNA:MevcEşik:Zmlı:XXX:Srl:Prob.amf.hdf
Synonyms: Mevcut
zh-CN Chinese (China) 流感病毒 B 型 Victoria 谱系 RNA:存在情况或阈值:时间点:XXX:序数型:探针法.基因扩增.靶向
Synonyms: B 型 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 Victoria 系;B 型流感病毒 Victoria 谱系;流感病毒 B 型 Victoria 系;流感病毒 B 型 Victoria（维多利亚株、维多利亚） 谱系 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 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 借助扩增的探针方法;借助扩增的探针法;探针法.扩增 借助靶向扩增的探针方法;借助靶向扩增的探针法;探针法.扩增.靶向 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） 扩增型 扩增性 时刻;随机;随意;瞬间 核糖核酸;Ribonucleic acid 经过扩增的 脱氧核糖核酸探针

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=74785-7