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Part Descriptions

LP19592-2   Cache valley virus
Cache Valley virus (CVV), a mosquito-borne member of the Bunyamwera serogroup, family Bunyaviridae, genus Orthobunyavirus, is geographically widespread in North America, where it circulates between mosquitoes and mammals. Human cases are rare, and occur from late spring through early fall. CVV can cause meningitis and encephalitis, and symptoms include fever, headache, vomiting, and rash. Hosts include deer, cattle, horses and sheep. Source: Centers for Disease Control and Prevention, Cache valley virus

LP19592-2   Cache valley virus
Cache Valley virus (CVV) was isolated in Cache Valley, Utah, in 1956. CVV is a mosquito borne member of the Bunyamwera serogroup belonging to the family Peribunyaviridae, genus Orthobunyavirus [NCBI Taxonomy: 80935] [CDC:cache-valley/healthcare-providers/index.html]. The primary vectors are unknown; however CVV has been isolated in multiple mosquito species including Anopheles, Culiseta, Coquillettidia, Aedes , and most commonly Anopheles quadrimaculatus PMID: 16704854 [CDC: cache-valley/healthcare-providers/index.html]. CVV is neuroinvasive and rarely diagnosed in North America PMID: 16704854. Symptoms produced can be life threatening and include fever, encephalitis, or meningitis PMID: 25962774. Source: Regenstrief LOINC

LP207365-0   Ab.Neut
Neutralizing antibodies are antibodies that interfere with the interaction between the virus and its host cell receptor, therefore preventing infectivity. Neutralizing antibodies can be detected using a traditional VNT or other methods such as pseudovirus VNT and surrogate VNT. VNT and pseudovirus VNT use live virus (the actual virus or a recombinant virus that incorporates the viral antigen of interest, respectively) and cell culture to assess the virus-host interaction and whether neutralizing antibodies are present that block that interaction. Surrogate VNT (sVNT) does not use live virus but rather uses purified viral antigen and host cell receptor protein to mimic the same interaction. The sVNT method is currently (2021) represented in LOINC as IA, because it is an immunoassay-based method. Source: Regenstrief LOINC

LP6416-4   Neut
In LOINC, the Method "Neut" represents the virus neutralization test (VNT), also called conventional VNT, which is a specific laboratory method that is used primarily for identifying whether neutralizing antibodies for the virus of interest are present in the patient sample. The VNT involves incubating patient serum with the virus of interest, and then inoculating onto cell culture. If neutralizing antibodies are present and the virus is neutralized, the cells will not be infected. If neutralizing antibodies are not present, the virus will infect the cells in the cell culture. PMID: 32170698 This method can also be used to identify specific virus serotypes or strains, by performing separate tests in which serum is incubated with each of the specific virus serotypes or strains of interest. PMID: 169804 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Cache valley virus Ab.Neut:PrThr:Pt:Ser:Ord:Neut
Long Common Name
Cache valley virus neutralizing antibody [Presence] in Serum by Neutralization test
Short Name
CVV NAb Ser Ql Nt
Display Name
Cache valley virus neut ab Neut test Ql (S)
Consumer Name Alpha Get Info
Cache Valley virus neutralizing antibody, Blood

Part Model Get Info

  • Component
    Cache valley virus Ab.Neut
    LP430328-7
    • Analyte
      Cache valley virus Ab.Neut
      LP430328-7
      • Component Numerator
        Cache valley virus Ab.Neut
        LP430328-7
        • Component Numerator Core
          Cache valley virus
          LP19592-2
        • Component Numerator Core Suffix
          Ab.Neut
          LP207365-0
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Ser
    LP7567-3
    • System Core
      Ser
      LP7567-3
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    Neut
    LP6416-4

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0m
Last Updated
Version 2.72 (NAM)
Change Reason
Release 2.72: COMPONENT: Updated "Ab" to "Ab.Neut" since this test is detecting neutralizing antibodies.; Previous Releases: 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

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Virus Cache Valley Ab.neutralizační:Přítomnost nebo práh:Časový bod:Sérum:Ordinální:Neutralizační test
el-GRGreek (Greece)Ιός Cache valley Ab.Neut:PrThr:Pt:Ορός:Ord:Ουδετερόφιλα
Synonyms: Ab.Neut MICRO Ord PrThr Pt Αντίσωμα Ιός Ιός Cache valley Ορός Ουδετερόφιλα
es-ARSpanish (Argentina)CACHE VALLEY VIRUS:concentración arbitraria:punto en el tiempo:suero:ordinal:neutralización
es-ESSpanish (Spain)Virus de Cache valley Anticuerpos antineutrófilos:PrThr:Punto temporal:Suero:Ord:Prueba de neutralización
es-MXSpanish (Mexico)Virus del valle del caché Ab:Presencia o umbral:Punto temporal:Suero:Ordinal:Prueba de neutralización
fr-FRFrench (France)Virus de Cache Valley Ac neutralisant:Présence/Seuil:Ponctuel:Sérum:Qualitatif:Neutralisation
fr-CAFrench (Canada)Virus Cache Valley Ac.neut:Présence-Seuil:Temps ponctuel:Sérum:Ordinal:Test de neutralisation
it-ITItalian (Italy)Cache valley, virus Ab.Neut:PrThr:Pt:Siero:Ord:Neut
Synonyms: anticorpo Microbiologia Presenza o Soglia Punto nel tempo (episodio) Siero Test di neutralizzazione Virus di Cache valley
ko-KRKorean (Korea, Republic Of)Cache valley virus Antibody:임의농도:검사시점:혈청:순위척도:중화
nl-NLDutch (Netherlands)Cache valley virus As.neutraliserend:aanwezigheid:moment:serum:ordinaal:neutralisatietest
Synonyms: antistof; antilichaam
pl-PLPolish (Poland)Wirus doliny Cache Ab.Neutralizujące:granica wykrywalności:punkt w czasie:surowica:uporządkowany:test neutralizacji
Synonyms: Przeciwciała do wirusa doliny Cache Przeciwciałd nautralziujące do wirusa doliny Cachew Wirus doliny Cache
pt-BRPortuguese (Brazil)Cache valley vírus Ac:ACnc:Pt:Soro:Ord:Teste de neutralização
Synonyms: ; CVV; Arbitrary concentration; Point in time; Random; Serum; SR; Ql; Ordinal; QL; Qualitative; Qual; Screen; Nt; NT; Neutralization test; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Microbiology
zh-CNChinese (China)卡赤谷病病毒 抗体.中和:存在情况或阈值:时间点:血清:序数型:中和试验
Synonyms: Ab;自身抗体 Cache 山谷病毒 Ab Cache 山谷病毒;Cache 河谷病毒;Cache 谷病毒;CVV;卡希谷病毒;卡西谷病毒 Cache 山谷病毒抗体 Cache 河谷病毒 Ab Cache 河谷病毒抗体 Cache 谷病毒 Ab Cache 谷病毒抗体 CVV Ab CVV 抗体 中和试验;中和抗体;中和 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 卡希谷病毒 Ab 卡希谷病毒抗体 卡西谷病毒 Ab 卡西谷病毒抗体 卡赤谷病病毒 Ab 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

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=20736-5