Version 2.78

Term Description

Possible specimens include: upper respiratory tract clinical specimens (including nasopharyngeal swabs, nasal swabs, throat swabs, nasal aspirates, nasal washes, and dual nasopharyngeal/throat swabs), and lower respiratory tract specimens (including bronchoalveolar lavage, bronchial wash, tracheal aspirate, sputum, and lung tissue.
Source: Regenstrief LOINC

Part Description

LP94776-9   Influenza virus A H1 2009 pandemic
An influenza virus that had never been identified as a cause of infections in people before the 2009 H1N1 (Swine flu) pandemic. Genetic analyses of this virus showed that it originated from animal influenza viruses and was unrelated to the human seasonal H1N1 viruses that had been in general circulation among people since 1977. Antibodies to the seasonal H1N1 virus did not protect against the pandemic H1N1 virus, however a significant percentage of people age 65 and older had some immunity against the pandemic virus. After early outbreaks in North America in April 2009 the new influenza virus spread rapidly around the world. Unlike typical seasonal flu patterns, the new virus caused high levels of summer infections in the northern hemisphere, and then even higher levels of activity during cooler months. The virus also led to patterns of death and illness not normally seen in influenza infections. Most of the deaths occurred among younger people, including those who were otherwise healthy. Source: Regenstrief LOINC, WHO: What is the pandemic (H1N1) 2009 virus?

Fully-Specified Name

Component
Influenza virus A H1 2009 pandemic RNA
Property
ThreshNum
Time
Pt
System
Respiratory System Specimen
Scale
Qn
Method
Probe.amp.tar

Additional Names

Short Name
FLUAV H1 2009 pan RNA Ct Resp Qn NAA+pr
Display Name
FLUAV H1 2009 pand RNA NAA+probe (Respiratory system specimen) [ThreshNum]
Consumer Name Alpha Get Info
Influenza A H1 2009 Pand, Respiratory system specimen

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.56
Last Updated
Version 2.75
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

LOINC Long Common Name
81233-9 Influenza virus types A and B and subtypes RNA panel - Respiratory system 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 A H1 (Pandemie 2009) RNA:Ct-Wert:Zeitpunkt:Probenmaterial vom Respirationstrakt:Quantitativ:Zielfragmentamplifikation mit Sondendetektion
es-ES Spanish (Spain) Hemaglutinina H1 del virus Influenza A de origen porcino RNA:ThreshNnum:Punto temporal:Muestra del sistema respiratorio:Qn:Sonda con amplificación dirigida
Synonyms: Cuantitativo Muestra del tracto respiratorio Muestra respiratoria Tracto respiratorio
es-MX Spanish (Mexico) ARN pandémico del virus de la influenza A H1 2009:ThreshNum:Punto temporal:Espécimen respiratorio:Cuantitativo:Amplificación de ácidos nucleicos con detección de sonda
fr-FR French (France) Influenza virus A H1N1(2009) ARN:Cycle seuil:Ponctuel:Échantillon du système respiratoire:Numérique:PCR amplification de cible
it-IT Italian (Italy) Influenza A H1 2009 pandemica, 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 A Virus dell''influenza A H1 Virus dell''influenza A H1 2009 pandemica
nl-NL Dutch (Netherlands) Influenzavirus A H1 2009 pandemisch RNA:drempelwaarde nummer:moment:respiratoir monster:kwantitatief:probe-detectie
Synonyms: probe.amp.tar systema respiratorium; ademhalingsstelsel
zh-CN Chinese (China) 流感病毒 A 型血凝素 H1 型 2009 大流行 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: A 型 A 型流感;A 型流感病毒;FLUA;FLUAV;家禽鼠疫;流感 A;流感 A 型;流感甲型;流感病毒甲型;甲型流感;甲型流感病毒;瘟疫;禽流感;禽流行性感冒;禽疫;鸡瘟 A 型流感病毒血凝素 H1 型;FLUA HA H1;FLUAV HA H1;流感病毒甲型血凝素 H1 型;甲型流感病毒血凝素 H1 型 A 型流感病毒血凝素 H1 型;FLUA HA H1;FLUAV HA H1;流感病毒甲型血凝素 H1 型;甲型流感病毒血凝素 H1 型;流感病毒 A 型血凝素 H1 型 2009 世界流行 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 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 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

Unit Source
{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=81305-5