LP171716-6
Murray Valley encephalitis virus
Active
Description
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
Basic Part Properties
- Part Display Name
- Murray Valley encephalitis virus
- Part Type
- Component (Describes the core component or analyte measured)
- Created On
- 2012-12-27
- Construct for LOINC Short Name
- MVEV
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=LP171716-6 - ConceptMap translate
- https:
//fhir.loinc.org/ConceptMap/$translate?system=http: //loinc.org&code=LP171716-6
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
nl-NL | Dutch (Netherlands) | ‘Murray Valley’-encefalitisvirus Synonyms: MVE-virus |
zh-CN | Chinese (China) | 墨累山谷脑炎病毒 Synonyms: 墨累谷脑炎病毒; |
es-ES | Spanish (Spain) | Virus de la encefalitis del Valle Murray |
it-IT | Italian (Italy) | Virus dell'encefalite di Murray Valley |
pl-PL | Polish (Poland) | Wirus zapalenia mózgu Murray Valley Synonyms: Wirus zapalenia mózgu Murray Valley |
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright