Log In

Part Descriptions

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

LP6304-2   HAI
The hemagglutination-inhibition assay (HAI) can be used to identify subtypes of hemagglutinin producing viruses, such as Influenza. HAI can also be used to identify the subtype-specificity of antibodies against the virus. Normally, Influenza's hemagglutinin glycoprotein binds to receptors on the surface of red blood cells, causing them to agglutinate. If antibodies specific to the virus are present in the patient sample, they will bind to the virus, which prevents the virus from binding to the red blood cells and therefore prevents agglutination. To determine which subtype of virus is present, a viral isolate is tested against a series of antibodies with known subtype specificities. Whichever antibody inhibits red cell agglutination identifies the viral subtype. Similarly, antibody specificity is identified by testing the patient sample against known virus subtypes. PMID: 24899416 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Influenza Virus B Yamagata lineage Ag:PrThr:Pt:Isolate:Ord:HAI
Long Common Name
Influenza virus B Yamagata lineage Ag [Presence] in Isolate by Hemagglutination inhibition
Short Name
FLUBV Yam Ag Islt Ql HAI
Display Name
FLUBV Yam Ag HAI Ql (Isol)
Consumer Name Alpha Get Info
Influenza B Yam antigen

Part Model Get Info

  • Component
    Influenza virus B Yamagata lineage Ag
    LP247999-8
    • Analyte
      Influenza virus B Yamagata lineage Ag
      LP247999-8
      • Component Numerator
        Influenza virus B Yamagata lineage Ag
        LP247999-8
        • Component Numerator Core
          Influenza virus B Yamagata lineage
          LP182338-6
        • Component Numerator Core Suffix
          Ag
          LP20666-1
      • 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
    Isolate
    LP7370-2
    • System Core
      Isolate
      LP7370-2
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    HAI
    LP6304-2

Example Answer List: LL744-4

Source: Regenstrief Institute
AnswerCodeScoreAnswer ID
DetectedLA11882-0
Not detectedLA11883-8

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.61
Last Updated
Version 2.61 (ADD)
Order vs. Observation
Observation

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 Ag:Přítomnost nebo práh:Časový bod:Izolát:Ordinální:Inhibice hemaglutinace
de-DEGerman (Germany)Influenza-Virus B Yamagata-Abstammungslinie Ag:Nachweis oder Schwellenwert:Zeitpunkt:Isolat:Ordinal:Hämagglutinationshemmtest
el-GRGreek (Greece)Γενεαλογική σειρά του ιού γρίπης B Yamagata Αντιγόνο:PrThr:Pt:Απομονωμένο στέλεχος:Ord:HAI
Synonyms: B HAI MICRO Ord PrThr Pt Αντιγόνο Απομονωμένο στέλεχος Γενεαλογική σειρά του ιού γρίπης B Yamagata Ιός Ιός γρίπης Ιός γρίπης B
es-ESSpanish (Spain)Linaje Virus Influenza B Yamagata Antígeno:PrThr:Punto temporal:Aislado:Ord:Inhibición de la Hemaglutinación
es-MXSpanish (Mexico)Virus de la influenza B linaje Yamagata Ag:Presencia o umbral:Punto temporal:Aislado:Ordinal:Inhibición de la hemaglutinación
fr-FRFrench (France)Influenza virus B lignée Yamagata Ag:Présence/Seuil:Ponctuel:Isolat:Qualitatif:Hémagglutination indirecte
it-ITItalian (Italy)Influenza B, virus, Ag:PrThr:Pt:Isolato:Ord:HAI
Synonyms: Inibizione dell''emoagglutinazione Microbiologia Presenza o Soglia Punto nel tempo (episodio) Virus dell''influenza Virus dell''influenza B
nl-NLDutch (Netherlands)Influenzavirus B Yamagata lineage Ag:aanwezigheid:moment:isolaat:ordinaal:hemagglutinatieremming
Synonyms: antigeen
pl-PLPolish (Poland)Influenza wirus B Yamagata linia genetyczna Ag:granica wykrywalności:punkt w czasie:izolat:uporządkowany:hamowanie hemaglutynacji
Synonyms: Antygen wirusa grypy typu B linia genetyczna Yamagata Linia genetyczna Yamagata wirusa grypy typu B Wirus grypy typu B
tr-TRTurkish (Turkey)Influenza virus B Yamagata lineage Ag:MevcEşik:Zmlı:İzolat:Srl:HAI
Synonyms: Antijen Mevcut
zh-CNChinese (China)流感病毒 B 型 Yamagata 谱系 抗原:存在情况或阈值:时间点:分离株:序数型:红细胞凝集抑制试验法
Synonyms: Ag 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 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 分离物;分离菌;分离菌株;隔离种群 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 红细胞凝集抑制试验

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=86318-3