LOINC
Version 2.67

52822-4Eastern equine encephalitis virus IgG Ab [Presence] in Serum by ImmunoassayActive

Part Descriptions

LP14238-7   Eastern equine encephalitis virus
Eastern equine encephalitis virus (EEEV), commonly called sleeping sickness or Triple E, is a zoonotic alphavirus and arbovirus present in North, Central and South America and the Caribbean. EEEV was first recognised in Massachusetts, USA in 1831 when 75 horses died of encephalitic illness. Epizootics in horses have continued to occur regularly in USA. The causal agent, EEEV, was first isolated from infected horse brains in 1933. In 1938, the first confirmed human cases were identified when thirty children died of encephalitis in northeastern USA. These cases coincided with outbreaks in horses in the same regions. The fatality rate in humans infected with EEEV is 35%. EEEV is capable of infecting a wide range of animals including mammals, birds, reptiles and amphibians, but not all animals develop high enough levels of EEEV to be contagious to humans. The virus is maintained in birds primarily through Culiseta melanura mosquitoes and transmission to other species occurs via mosquitoes. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Eastern equine encephalitis virus (Wikipedia)

LP14238-7   Eastern equine encephalitis virus
Eastern equine encephalitis is an encephalitogenic arbovirus common in North America and transmitted to humans via an arthropod vector. Central nervous system infection may present as aseptic meningitis, encephalitis, or meningoencephalitis. Information from ARUP Laboratories and Jacobs and DeMott Laboratory Test Handbook, 5th edition, DS Jacobs, WR DeMott and DK Oxley, 2001. Source: Regenstrief Institute

Fully-Specified Name

Component
Eastern equine encephalitis virus Ab.IgG
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method
IA

Additional Names

Short Name
EEEV IgG Ser Ql IA
Display Name
EEEV IgG IA Ql (S)

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.24
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.; The EIA method, which was always intended to cover more than just enzyme-linked immunoassay and whose display name for the long common name has always been Immunoassay, was renamed IA in order to eliminate ambiguity about whether the method has a broader meaning than just enzyme-linked immunoassay. Likewise, EIA.rapid was renamed IA.rapid. These changes were approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Both

Example Answer List LL360-9

Source: Regenstrief Institute

Answer Code Score Answer ID
Positive Copyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
Negative Copyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6

Member of these Groups

LG32751-6 Eastern equine encephalitis virus

Language Variants Get Info

zh-CNChinese (CHINA)
东方马脑炎病毒 抗体.IgG:存在情况或阈值:时间点:血清:序数型:免疫测定法
nl-NLDutch (NETHERLANDS)
Oosterse paardenencefalitisvirus As.IgG:aanwezigheid:moment:serum:ordinaal:immunoassay
fr-BEFrench (BELGIUM)
Virus de l'encéphalite équine de l'Est Anticorps. IgG:PrThr:Temps ponctuel:Sérum:Ordinal:IA
fr-CAFrench (CANADA)
Virus de l'encéphalite équine de l'Est , IgG:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:IA
fr-FRFrench (FRANCE)
Encéphalite équine de l'est virus Ac IgG:Présence/Seuil:Ponctuel:Sérum:Qualitatif:Immunoanalyse
it-ITItalian (ITALY)
Encefalite equina orientale virus , Ab.IgG:PrThr:Pt:Siero:Ord:IA
pt-BRPortuguese (BRAZIL)
Encefalite equina oriental vírus Ac.IgG:ACnc:Pt:Soro:Ord:Imunoensaio
ru-RURussian (RUSSIAN FEDERATION)
Восточного конского энцефалита вирус Ат.IgG:PrThr:ТчкВрм:Сыв:Пор:IA
es-ESSpanish (SPAIN)
Virus de la Encefalitis Equina del este IgG:PrThr:Punto temporal:Suero:Ord:IA
tr-TRTurkish (TURKEY)
Doğu at ensefalit virüsü Ab.IgG:MevcEşik:Zmlı:Ser:Srl:İA

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=52822-4