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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 B/Yamagata. This term was developed for, but not limited in use to, the CDC Human Influenza Virus Real-Time RT-PCR Diagnostic Panel.

Part Description

LP182338-6   Influenza virus B Yamagata 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

LOINC Names Get Info

Fully-Specified Name
Influenza virus B Yamagata lineage RNA:PrThr:Pt:XXX:Ord:Probe.amp.tar
Long Common Name
Influenza virus B Yamagata lineage RNA [Presence] in Specimen by NAA with probe detection
Short Name
FLUBV Yam RNA Spec Ql NAA+probe
Display Name
FLUBV Yam RNA NAA+probe Ql (Specimen)
Consumer Name Alpha Get Info
Influenza B Yam, Specimen

Part Model Get Info

  • Component
    Influenza virus B Yamagata lineage RNA
    LP182337-8
    • Analyte
      Influenza virus B Yamagata lineage RNA
      LP182337-8
      • Component Numerator
        Influenza virus B Yamagata lineage RNA
        LP182337-8
        • Component Numerator Core
          Influenza virus B Yamagata lineage
          LP182338-6
        • Component Numerator Core Suffix
          RNA
          LP32423-3
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    XXX
    LP7735-6
    • System Core
      XXX
      LP7735-6
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    Probe.amp.tar
    LP6464-4

Example Answer List: LL2782-2

Source: Association of Public Health Laboratories
AnswerCodeScoreAnswer ID
DetectedLA11882-0
Not detectedLA11883-8
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 (MIN)
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

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

Member of these Groups Get Info

LOINC GroupGroup Name
LG32757-3Influenza virus

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Virus chřipky B linie Yamagata RNA:Přítomnost nebo práh:Časový bod:XXX:Ordinální:Amplifikace nukleových kyselin s detekcí sondou
de-DEGerman (Germany)Influenza-Virus B Yamagata-Abstammungslinie RNA:Nachweis oder Schwellenwert:Zeitpunkt:XXX:Ordinal:Zielfragmentamplifikation mit Sondendetektion
el-GRGreek (Greece)Γενεαλογική σειρά του ιού γρίπης B Yamagata RNA:PrThr:Pt:XXX:Ord:Ανιχνευτής.ενίσχυση.στόχου
Synonyms: B MICRO Ord PrThr Pt RNA XXX Ανιχνευτής Ανιχνευτής.ενίσχυση Ανιχνευτής.ενίσχυση.στόχου Γενεαλογική σειρά του ιού γρίπης B Yamagata Ιός Ιός γρίπης Ιός γρίπης B
es-ESSpanish (Spain)Linaje Virus Influenza B Yamagata RNA:PrThr:Punto temporal:XXX:Ord:Sonda con amplificación dirigida
es-MXSpanish (Mexico)ARN del linaje Yamagata del virus de la influenza B:Presencia o umbral:Punto temporal:XXX:Ordinal:Amplificación de ácidos nucleicos con detección de sonda
fr-FRFrench (France)Influenza virus B lignée Yamagata ARN:Présence/Seuil:Ponctuel:Milieux divers:Qualitatif:PCR amplification de cible
it-ITItalian (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-NLDutch (Netherlands)Influenzavirus B Yamagata lineage RNA:aanwezigheid:moment:XXX:ordinaal:probe-detectie
Synonyms: probe.amp.tar
pl-PLPolish (Poland)Influenza wirus B Yamagata linia genetyczna RNA:granica wykrywalności:punkt w czasie:XXX:uporządkowany:sonda.amplifikacja.cel
Synonyms: amplifikacja kwasu nukleinowego z detekcją za pomocą sondy amplifikacja z detekcją za pomocą sondy Linia genetyczna Yamagata wirusa grypy typu B RNA wirusa grypy typu B linia genetyczna Yamagata Wirus grypy typu B
pt-BRPortuguese (Brazil)Influenza vírus B Yamagata llinhagem RNA:Limiar:Pt:XXX:Ord:Sonda com limite de detecção da amplificação de alvo
ru-RURussian (Russian Federation)Грипп вирус B Ямагата потомок РНК:PrThr:ТчкВрм:XXX:Пор:Проба.усил.миш
Synonyms: ДНК проба;ДНК зонд Порядковый Проба с мишени усилением Точка во времени;Момент
tr-TRTurkish (Turkey)Influenza virus B Yamagata lineage RNA:MevcEşik:Zmlı:XXX:Srl:Prob.amf.hdf
Synonyms: Mevcut
zh-CNChinese (China)流感病毒 B 型 Yamagata 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 Yamagata 系;B 型流感病毒 Yamagata 谱系;流感病毒 B 型 Yamagata 系;流感病毒 B 型 Yamagata（山形株、山形） 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=74786-5