44571-8Influenza virus B Ag [Presence] in Nasopharynx by ImmunofluorescenceActive
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
Fully-Specified Name
- Component
- Influenza virus B Ag
- Property
- PrThr
- Time
- Pt
- System
- Nph
- Scale
- Ord
- Method
- IF
Additional Names
- Short Name
- FLUBV Ag Nph Ql IF
- Display Name
- FLUBV Ag IF Ql (Nph)
- Consumer Name Alpha
- Influenza B (Flu B) antigen, Nasopharynx
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.17
- Last Updated
- Version 2.56
- Change Reason
- The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
Member of these Panels
| LOINC | Long Common Name |
|---|---|
| 88137-5 | Respiratory pathogens panel - Nasopharynx by Immunofluorescence |
Member of these Groups
| LG32757-3 | Influenza virus |
| LG34023-8 | Influenza virus B Ag| |
Language Variants Get Info
- zh-CNChinese (China)
- 流感病毒 B 型 抗原:
存在情况或阈值: 时间点: 鼻咽: 序数型: 免疫荧光法 - nl-NLDutch (Netherlands)
- Influenzavirus B Ag:
aanwezigheid: moment: neusholte: ordinaal: immunofluorescentie - et-EEEstonian (Estonia)
- B-gripi viirus antigeen:
PrThr: Pt: Nph: Ord: IF - fr-BEFrench (Belgium)
- Virus de l'influenza B Ag:
PrThr: Temps ponctuel: Nasopharynx: Ordinal: Immunofluorescence - fr-CAFrench (Canada)
- Virus de l'influenza B , Ag:
Présence-Seuil: Temps ponctuel: Nasopharynx: Ordinal: Immunofluorescence - fr-FRFrench (France)
- Influenza virus B Ag:
Présence/Seuil: Ponctuel: Nasopharynx: Qualitatif: Immunofluorescence - de-DEGerman (Germany)
- Influenzavirus B Ag:
Nachweis oder Schwellenwert: Zeitpunkt: Nasopharynx: Ordinal: Immunfluoreszenztest - it-ITItalian (Italy)
- Influenza B, virus , Ag:
PrThr: Pt: Nph: Ord: IF - pt-BRPortuguese (Brazil)
- Influenza vírus B Ag:
ACnc: Pt: SecNasof: Ord: Imunofluorescência - ru-RURussian (Russian Federation)
- Грипп вирус В Аг:
PrThr: ТчкВрм: НГл: Пор: ИФ - es-MXSpanish (Mexico)
- Virus de la influenza B Ag:
Presencia o umbral: Punto temporal: Nasofaringe: Ordinal: Inmunofluorescencia (IF) - es-ESSpanish (Spain)
- Virus Influenza B Antígeno:
PrThr: Punto temporal: Nasofaringe: Ord: Inmunofluorescencia (IF) - tr-TRTurkish (Turkey)
- İnfluenza virüsü B Ag:
MevcEşik: Zmlı: Nfks: Srl: IF
LOINC FHIR® API Example - CodeSystem Request Get Info
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=44571-8
LOINC Copyright
Copyright © 2022 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright