LOINC
Version 2.72

6434-5Influenza virus A+B Ab [Titer] in Serum by ImmunofluorescenceActive

Part Description

LP14402-9   Influenza virus A+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. Aquatic birds harboring avian IAV are the likely natural reservoir for all known IAV subtypes and are probably the original source of all human pandemic IAV strains. IAV maintained in wild birds have been associated with stable host switch events to novel hosts including most often to domestic poultry but also to horses, swine, toothed whales and humans, among other species. Although influenza virus B has been isolated from seals, type B is isolated almost always from humans. Influenza C virus has been isolated from pigs and dogs. While influenza B and C virus also cause illness in humans, host switch events and high mutation rates among IAV types causes respiratory infections in humans ranging from asymptomatic to fatal and are the cause of the influenza pandemics in the 20th and 21st centuries. Pandemics are attributed to "novel" viruses which possess a viral hemagglutinin (HA) to which humans do not have immunity. [PMID:25812763] [CDC:flu/about/viruses/types] Source: Regenstrief LOINC

Fully-Specified Name

Component
Influenza virus A+B Ab
Property
Titr
Time
Pt
System
Ser
Scale
Qn
Method
IF

Additional Names

Short Name
FLUAV+FLUBV Ab Titr Ser IF
Display Name
FLUAV+FLUBV Ab IF (S) [Titer]
Consumer Name Alpha
Influenza A Or B antibody, Blood

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0f
Last Updated
Version 2.70
Order vs. Observation
Both

Member of these Groups

LG32757-3 Influenza virus

Language Variants Get Info

zh-CNChinese (China)
流感病毒 A+B 型 抗体:滴定度:时间点:血清:定量型:免疫荧光法
nl-NLDutch (Netherlands)
Influenzavirus A+B As:titer:moment:serum:kwantitatief:immunofluorescentie
et-EEEstonian (Estonia)
A- ja B-gripi viirus antikehad:Titr:Pt:S:Qn:IF
fr-BEFrench (Belgium)
Virus de l'influenza A+B Ac:Titre:Temps ponctuel:Sérum:Quantitatif:Immunofluorescence
fr-CAFrench (Canada)
Virus de l'influenza A+B , Ac:Titre:Temps ponctuel:Sérum:Quantitatif:Immunofluorescence
fr-FRFrench (France)
Influenza virus A+B Ac:Titre:Ponctuel:Sérum:Numérique:Immunofluorescence
it-ITItalian (Italy)
Influenza virus A+B Ab:Titr:Pt:Siero:Qn:IF
ko-KRKorean (Korea, Republic of)
A+B형 인플루엔자 바이러스 항체:역가:검사시점:혈청:정량:면역형광
pt-BRPortuguese (Brazil)
Influenza vírus A+B Ac:Título:Pt:Soro:Qn:Imunofluorescência
ru-RURussian (Russian Federation)
Грипп вирус А+В Ат:Титр:ТчкВрм:Сыв:Колич:ИФ
es-ARSpanish (Argentina)
[anticuerpo anti - ] virus influenza A+B [Ac]:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:inmunofluorescencia
es-MXSpanish (Mexico)
Virus de la influenza A + B Ab:Título:Punto temporal:Suero:Cuantitativo:Inmunofluorescencia (IF)
es-ESSpanish (Spain)
Virus Influenza A+B Anticuerpos:Titulo / Factor de dilución:Punto temporal:Suero:Qn:Inmunofluorescencia (IF)
tr-TRTurkish (Turkey)
İnfluenza virüsü A+B Ab:Titr:Zmlı:Ser:Kant:IF

Example Units

Unit Source
{titer} Example UCUM Units

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=6434-5