95640-9
Colorado tick fever virus neutralizing antibody [Titer] in Specimen by Neutralization test
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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.
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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: Synonyms: Semicuantitativo |
es-MX | Spanish (Mexico) | Virus Ab de la fiebre por garrapatas de Colorado: |
fr-CA | French (Canada) | Virus de la fièvre à tiques du Colorado Ac.neut: |
fr-FR | French (France) | Fièvre à tique du Colorado virus Ac neutralisant: |
it-IT | Italian (Italy) | Febbre da zecca del Colorado, virus Ab.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: Synonyms: antistof; |
pl-PL | Polish (Poland) | Wirus gorączki kleszczowej Kolorado Ab.Neutralizujące: 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: Synonyms: Ab; |
Example Units
Unit | Source |
---|---|
{titer} | Example UCUM Units |
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- CodeSystem lookup
- https:
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