Log In

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

LOINC Names Get Info

Fully-Specified Name
Influenza virus B RNA:ThreshNum:Pt:Respiratory System Specimen:Qn:Probe.amp.tar
Long Common Name
Influenza virus B RNA [Cycle Threshold #] in Respiratory system specimen by NAA with probe detection
Short Name
FLUBV RNA Ct Resp Qn NAA+probe
Display Name
FLUBV RNA NAA+probe (Respiratory system specimen) [ThreshNum]
Consumer Name Alpha Get Info
Influenza B (Flu B), Respiratory system specimen

Part Model Get Info

  • Component
    Influenza virus B RNA
    LP38693-5
    • Analyte
      Influenza virus B RNA
      LP38693-5
      • Component Numerator
        Influenza virus B RNA
        LP38693-5
        • Component Numerator Core
          Influenza virus B
          LP14240-3
        • 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
    ThreshNum
    LP188772-0
  • Time
    Pt
    LP6960-1
  • System
    Respiratory System Specimen
    LP436142-6
    • System Core
      Respiratory System Specimen
      LP436142-6
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Probe.amp.tar
    LP6464-4

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.56
Last Updated
Version 2.75 (MAJ)
Change Reason
Release 2.75: SYSTEM: There are 2 similar system's in LOINC: 1- Respiratory system 2- Respiratory specimen Due to an applied logic, the display in the System axis for 1 is Respiratory (adjective) without specification of sample, specimen, or other specific noun, while 2 is displayed fully as Respiratory specimen. Therefore for now we replaced 1 with Respiratory system specimen, which will affect 83 term. The result is replacing "Respiratory" with "Respiratory system specimen". This is the short approach. The bigger project is to potentially merge data that has either 1 or 2 together. This is a project to pass by the laboratory committee and will involve about 1500 concepts.;
Order vs. Observation
Both

Member of these Panels

LOINCLong Common Name
81233-9Influenza virus types A and B and subtypes RNA panel - Respiratory system 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 RNA:Prahová hodnota:Časový bod:Vzorek z dýchacích cest:Kvantitativní:Amplifikace nukleových kyselin s detekcí sondou
de-DEGerman (Germany)Influenza-Virus B RNA:Ct-Wert:Zeitpunkt:Probenmaterial vom Respirationstrakt:Quantitativ:Zielfragmentamplifikation mit Sondendetektion
el-GRGreek (Greece)Ιός γρίπης B RNA:ThreshNum:Pt:Δείγμα αναπνευστικού συστήματος:Qn:Ανιχνευτής.ενίσχυση.στόχου
Synonyms: B MICRO Pt Qn RNA ThreshNum Αναπνευστικό Αναπνευστικό σύστημα Ανιχνευτής Ανιχνευτής.ενίσχυση Ανιχνευτής.ενίσχυση.στόχου Δείγμα Δείγμα αναπνευστικού συστήματος Ιός Ιός γρίπης Ιός γρίπης B
es-ESSpanish (Spain)Virus Influenza B RNA:ThreshNnum:Punto temporal:Muestra del sistema respiratorio:Qn:Sonda con amplificación dirigida
Synonyms: Cuantitativo Muestra del tracto respiratorio Muestra respiratoria Tracto respiratorio
es-MXSpanish (Mexico)ARN del virus de la influenza B:ThreshNum:Punto temporal:Espécimen respiratorio:Cuantitativo:Amplificación de ácidos nucleicos con detección de sonda
fr-FRFrench (France)Influenza virus B ARN:Cycle seuil:Ponctuel:Échantillon du système respiratoire:Numérique:PCR amplification de cible
it-ITItalian (Italy)Influenza B, virus RNA:Thresnum:Pt:Campione da Sistema Respiratorio:Qn:Sonda.amp.tar
Synonyms: Campione da Apparato Respiratorio Limite di soglia Microbiologia 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 RNA:drempelwaarde nummer:moment:respiratoir monster:kwantitatief:probe-detectie
Synonyms: probe.amp.tar systema respiratorium; ademhalingsstelsel
pl-PLPolish (Poland)Influenza wirus B RNA:wartość progowa:punkt w czasie:próbka z układu oddechowego:ilościowy:sonda.amplifikacja.cel
Synonyms: amplifikacja kwasu nukleinowego z detekcją za pomocą sondy amplifikacja z detekcją za pomocą sondy RNA wirusa grypy typu B Wirus grypy typu B
zh-CNChinese (China)流感病毒 B 型 RNA:阈值循环圈数:时间点:呼吸系统标本:定量型: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 RNA FLUB RNA FLUBV RNA FLUV;Influ;列性感冒病毒;流行性感冒病毒 乙型流感病毒 RNA 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 供检查用的材料;待检物;待试验物;样品;样本;试料;试样 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 受检物 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 呼吸道标本（样品、样本）;呼吸系统标本（样品、样本） 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 样品 样本 核糖核酸;Ribonucleic acid 流感病毒乙型 RNA 界值数;界限数;阀值数;临界值数;阈值循环数;阈值数;达到阈值时的循环圈数;荧光信号到达设定阈值时所经历的循环数;Ct 值;Cycle threshold;循环阈值 经过扩增的 脱氧核糖核酸探针 试样

Example Units

UnitSource
{Ct_value}Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=81309-7