Version 2.77

Part Descriptions

LP18316-7   Colorado tick fever virus
Colorado Tick Fever (CTF) also called (Mountain tick fever, Mountain fever, and American mountain fever) is an acute viral infection transmitted from the bite of an infected wood tick (Dermacentor andersoni) a member of the Coltivirus genera. CTF infects haemopoietic cells especially erythrocytes, which explains how the virus is trasmitted by bloodsicking ticks and also accounts for the incidence of transmission via blood transfusion. The disease develops from March to September, with the highest infections occurring in May and June. The disease is found almost exclusively in the western United States and Canada, mostly in high mountain areas such as Colorado and Idaho. The CTF virus was first isolated from human blood in 1944. The virus particle, like other Coltiviruses, is ~80 nm in diameter and is generally non-envolped. The double stranded RNA viral genome is ~20,000bp long and is divided into 12 segments, which are termed Seg-1 to Seg-12. 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, Colorado tick fever virus (Wikipedia)

LP18316-7   Colorado tick fever virus
A species of COLTIVIRUS transmitted by the tick DERMACENTOR andersonii and causing fever, chills, aching head and limbs, and often vomiting. It occurs in the northwestern United States, except the Pacific Coast. Source: National Library of Medicine, MeSH 2006

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

Fully-Specified Name

Component
Colorado tick fever virus Ab.Neut
Property
Titr
Time
Pt
System
XXX
Scale
SemiQn
Method
Neut

Additional Names

Short Name
CTFV NAb Titr Spec Nt
Display Name
Colorado tick fever virus neut ab Neut test (Specimen) [Titer]
Consumer Name Alpha Get Info
Colorado Tick Fever virus neutralizing antibody, Specimen

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.69
Last Updated
Version 2.75
Change Reason
Release 2.72: COMPONENT: Updated "Ab" to "Ab.Neut" since this test is detecting neutralizing antibodies.;
Order vs. Observation
Both

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Virus de la fiebre del Colorado por garrapatas Anticuerpos antineutrófilos:Titulo / Factor de dilución:Punto temporal:XXX:Semicuantitativo:Prueba de neutralización
Synonyms: Semicuantitativo
es-MX Spanish (Mexico) Virus Ab de la fiebre por garrapatas de Colorado:Título:Punto temporal:XXX:Cuantitativo:Prueba de neutralización
fr-CA French (Canada) Virus de la fièvre à tiques du Colorado Ac.neut:Titre:Temps ponctuel:XXX:SemiQn:Test de neutralisation
fr-FR French (France) Fièvre à tique du Colorado virus Ac neutralisant:Titre:Ponctuel:Milieux divers:Numérique:Neutralisation
it-IT Italian (Italy) Febbre da zecca del Colorado, virus Ab.Neut:Titr:Pt:XXX:SemiQn:Neut
Synonyms: anticorpo Microbiologia Punto nel tempo (episodio) Test di neutralizzazione Titolo Virus della febbre da zecca del Colorado
nl-NL Dutch (Netherlands) Colorado-tekenkoortvirus As.neutraliserend:titer:moment:XXX:semikwantitatief:neutralisatietest
Synonyms: antistof; antilichaam
pl-PL Polish (Poland) Wirus gorączki kleszczowej Kolorado Ab.Neutralizujące:miano:punkt w czasie:XXX:półilościowy:test neutralizacji
Synonyms: Przeciwciała do wirusa gorączki kleszczowej Kolorado Przeciwciała nautralizujące do wirusa gorączki kleszczowej Kolorado Wirus gorączki kleszczowej Kolorado
zh-CN Chinese (China) 科洛拉多蜱传热病毒 抗体.中和:滴定度:时间点:XXX:半定量型:中和试验
Synonyms: Ab;自身抗体 CTFV CTFV Ab CTFV 抗体 不明的;其他;将在相应消息内其他部分之中加以详细说明;未作详细说明的;未作说明的;未做说明的标本;未加规定的;未加说明的标本;杂项 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 发烧;热病 壁虱;扁虱;羊虱 微生物学;微生物学试验;微生物学试验(培养、DNA、抗原及抗体) 效价;滴定浓度;滴定率;滴定量;滴度;稀释倍数;稀释因子;稀释系数 时刻;随机;随意;瞬间 科洛拉多蜱传热病毒 Ab

Example Units

Unit Source
{titer} Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=95640-9