Version 2.78

Part Description

LP171716-6   Murray Valley encephalitis virus
Murray Valley encephalitis virus (MVEV) is a zoonotic flavivirus endemic to northern Australia and New Guinea and is the causal agent of Murray Valley encephalitis. MVEV is related to West Nile virus Kunjin strain but is more virulent for humans compared to West Nile Kunjin. The majority of MVEV infections are asymptomatic or cause a non-specific febrile illness that may be associated with headache, myalgias and rash, but approximately 1 out of 150 to 1000 MVEV infections result in clinical encephalitis. The incubation period is one to four weeks, and patients with encephalitis usually present with fever, headache, malaise, and altered mental status. Complications include progressive neurological deterioration, parkinsonian tremor, cranial nerve palsies, peripheral neuropathy, coma, and flaccid paralysis. The reported case fatality rate of human MVEV encephalis is between 15-30%. PMID: 24466360 Laboratory confirmation of a suspected MVEV infection requires either the isolation of the virus itself, detection of MVEV RNA, a fourfold rise in the IgG titer between acute and convalescent serum samples, or detection of IgM in serum or CSF (in the absence of cross-reactive antibodies). PMID: 22432670 Source: Regenstrief LOINC

Fully-Specified Name

Component
Murray Valley encephalitis virus Ab
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method

Additional Names

Short Name
MVEV Ab Ser Ql
Display Name
MVEV Ab Ql (S)
Consumer Name Alpha Get Info
MVEV antibody, Blood

Example Answer List: LL744-4

Source: Regenstrief Institute
Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.56
Last Updated
Version 2.56
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Virus de la encefalitis del Valle Murray Anticuerpos:PrThr:Punto temporal:Suero:Ord:
es-MX Spanish (Mexico) Virus de la encefalitis del valle de Murray Ab:Presencia o umbral:Punto temporal:Suero:Ordinal:
fr-FR French (France) Encéphalite de la vallée de Murray virus Ac:Présence/Seuil:Ponctuel:Sérum:Qualitatif:
it-IT Italian (Italy) Virus dell'encefalite di Murray Valley Ab:PrThr:Pt:Siero:Ord:
Synonyms: anticorpo Microbiologia Presenza o Soglia Punto nel tempo (episodio) Siero
nl-NL Dutch (Netherlands) 'Murray Valley'-encefalitisvirus As:aanwezigheid:moment:serum:ordinaal:
Synonyms: antistof; antilichaam MVE-virus
pl-PL Polish (Poland) Wirus zapalenia mózgu Murray Valley Ab:granica wykrywalności:punkt w czasie:surowica:półilościowy:
Synonyms: Przeciwciała do wirusa zapalenia mózgu Murray Valley Wirus zapalenia mózgu Murray Valley
zh-CN Chinese (China) 墨累山谷脑炎病毒 抗体:存在情况或阈值:时间点:血清:序数型:
Synonyms: Ab;自身抗体 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 墨累谷脑炎病毒;墨累河谷脑炎病毒;默里谷脑炎病毒;墨累山谷脑炎蚊传病毒;MVEV 大脑炎 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 时刻;随机;随意;瞬间 脑炎（Encephalitis，大脑炎） 脑脊髓炎 脑脊髓炎（Encephalomyelitis）

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=81121-6