50693-1Influenza virus A+B Ab [Titer] in Serum by Complement fixationActive
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
- Comp fix
Additional Names
- Short Name
- FLUAV+FLUBV Ab Titr Ser CF
- Display Name
- FLUAV+FLUBV Ab CF (S) [Titer]
- Consumer Name Alpha
- Influenza A Or B antibody, Blood
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.22
- Last Updated
- Version 2.32
- 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: 补体结合试验 - nl-NLDutch (Netherlands)
- Influenzavirus A+B As:
titer: moment: serum: kwantitatief: complementfixatie - fr-BEFrench (Belgium)
- Virus de l'influenza A+B Ac:
Titre: Temps ponctuel: Sérum: Quantitatif: Fixation du complément - fr-CAFrench (Canada)
- Virus de l'influenza A+B , Ac:
Titre: Temps ponctuel: Sérum: Quantitatif: Fixation du complément - fr-FRFrench (France)
- Influenza virus A+B Ac:
Titre: Ponctuel: Sérum: Numérique: Fixation du complément - de-DEGerman (Germany)
- Influenzavirus A+B Ak:
Titer: Zeitpunkt: Serum: Quantitativ: Komplementbindung - it-ITItalian (Italy)
- Influenza virus A+B Ab:
Titr: Pt: Siero: Qn: Fissazione complemento - pt-BRPortuguese (Brazil)
- Influenza vírus A+B Ac:
Título: Pt: Soro: Qn: Fixação do complemento - ru-RURussian (Russian Federation)
- Грипп вирус А+В Ат:
Титр: ТчкВрм: Сыв: Колич: Компл фикс - es-MXSpanish (Mexico)
- Virus de la influenza A + B Ab:
Título: Punto temporal: Suero: Cuantitativo: Fijación del complemento - es-ESSpanish (Spain)
- Virus Influenza A+B Anticuerpos:
Titulo / Factor de dilución: Punto temporal: Suero: Qn: Fijación del complemento - tr-TRTurkish (Turkey)
- İnfluenza virüsü A+B Ab:
Titr: Zmlı: Ser: Kant: Komp fiks
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=50693-1
LOINC Copyright
Copyright © 2022 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright