Version 2.77

Part Descriptions

LP21132-3   Chikungunya virus
A species of ALPHAVIRUS causing an acute dengue-like fever. Source: National Library of Medicine, MeSH 2006

LP21132-3   Chikungunya virus
Chikungunya virus (CHIKV) belongs to the mosquito-borne alphavirus genus, in the family Togaviridae, and was first observed in epidemic form in Africa. Serologically, CHIKV belongs to the Semliki Forest (SF) subgroup of alphaviruses. Infection in humans is characterized by rash, high fever and, its hallmark feature, severe arthritis that can persist for years. CHIKV is a small, spherical, enveloped, positive-strand RNA virus. The virion consists of an envelope and a nucleocapsid. The envelope glycoproteins of alphaviruses are the distinguishing factors for testing. The CHIKV genome encodes for two polyproteins; the non-structural polyprotein consisting of four proteins (nsP1, nsP2, nsP3 and nsP4) and the structural polyprotein consisting of five proteins (Capsid, E3, E2, 6K and E1). CHIKV has spikes on the virion surface that are each formed by three E1-E2 heterodimers, where the E1 glycoproteins mediate fusion and E2 glycoproteins interact with the host receptor. PMID: 20111039
CHIKV can be detected between the first and fourth day of infection (the acute phase) using PCR or virus cultivation, and virus-specific IgM and IgG antibodies can be detected during the 8th to the 10th day of infection. Antibody investigation should be performed using serum samples from the acute and convalescent stage. Source: Regenstrief LOINC

Fully-Specified Name

Component
Chikungunya virus Ab.IgG^1st specimen
Property
Titr
Time
Pt
System
Ser
Scale
SemiQn
Method
IA

Additional Names

Short Name
CHIKV IgG sp1 Titr Ser IA
Display Name
CHIKV IgG spec 1 IA (S) [Titer]
Consumer Name Alpha Get Info
Chikungunya virus IgG antibody specimen 1, Blood

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.77
Last Updated
Version 2.77
Order vs. Observation
Both

Member of these Groups Get Info

LOINC Group Group Name
LG51028-5 Chikungunya virus

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Virus Chikungunya IgG^1er especimen:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:IA
Synonyms: Semicuantitativo
fr-CA French (Canada) Virus Chikungunya , IgG^1er échantillon:Titre:Temps ponctuel:Sérum:SemiQn:IA
it-IT Italian (Italy) Chikungunya virus Ab.IgG^1° campione:Titr:Pt:Siero:SemiQn:IA
Synonyms: anticorpi IgG anticorpo CHIK Immunoassay Microbiologia Punto nel tempo (episodio) Siero Titolo
nl-NL Dutch (Netherlands) Chikungunya-virus As.IgG^1ste monster:titer:moment:serum:semikwantitatief:immunoassay
Synonyms: antistof; antilichaam IA
zh-CN Chinese (China) 基孔肯亚病毒 抗体.IgG^第1个标本:滴定度:时间点:血清:半定量型:免疫测定法
Synonyms: Ab.IgG;IgG;抗体 IgG Ab;自身抗体 CHIKV Ab CHIKV 抗体 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 免疫之前 免疫之前的标本 免疫前 免疫前标本 免疫测定;免疫分析法;免疫检定法;免疫检定;免疫试验;酶免疫测定法;酶免疫测定;酶免疫分析法;酶免疫检定法;酶免疫检定;酶免疫试验 免疫球蛋白 G 受检物 在免疫之前 基孔肯亚病毒 Ab 基孔肯雅病毒 Ab 基孔肯雅病毒抗体 奇昆古尼亚病毒;基孔肯雅病毒;CHIKV 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 急性期 急性期标本 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 样品 样本 第1个标本（样本、样品、试样） 第一个标本 试样

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=104364-5