Version 2.77

Term Description

Qualitative detection of nucleic acids within the spike (S) gene of SARS coronavirus 2 (SARS-CoV-2) in respiratory specimens by nucleic acid amplification with probe-based detection.
Source: Regenstrief LOINC

Part Description

LP418046-1   SARS coronavirus 2 S gene
The Severe acute respiratory syndrome (SARS) coronavirus 2 (SARS-CoV-2), first known as 2019 Novel Coronavirus (2019-nCoV), was first identified as the cause of a respiratory illness outbreak, later defined as Coronavirus Disease 2019 (COVID-19), in Wuhan, China. The full genome of the SARS-CoV-2 that causes COVID-19 was first posted by Chinese health authorities in GenBank, the NIH genetic sequence database, and in the Global Initiative on Sharing All Influenza Data (GISAI) portal. This facilitated detection of the virus globally with subsequent sequences being nearly identical, suggesting a single, recent emergence from a virus related to bat coronaviruses and the SARS coronavirus. Real time Reverse Transcription-Polymerase Chain Reaction (rRT-PCR) tests targeting regions within genes, including RdRp, S, N, M, and E genes, specific to SARS-CoV-2 have been developed by the Centers for Disease Control and Prevention (CDC), the World Health Organization (WHO) and others for the diagnosis of COVID-19. Some assays only detect SARS-CoV-2 and other assays detect other strains (e.g. SARS-CoV) that are genetically similar.[CDC: coronavirus/2019-ncov][https://www.who.int/emergencies/diseases/novel-coronavirus-2019/technical-guidance/laboratory-guidance] Source: Regenstrief LOINC

Reference Information

Type Source Reference
Webcontent Lab Tests Online®Copyright Copyright © 2021 Lab Tests Online. All rights reserved. Coronavirus (COVID-19) Testing

Fully-Specified Name

Component
SARS coronavirus 2 S gene
Property
PrThr
Time
Pt
System
Respiratory System Specimen
Scale
Ord
Method
Probe.amp.tar

Additional Names

Short Name
SARS-CoV-2 S gene Resp Ql NAA+probe
Display Name
SARS-CoV-2 (COVID-19) S gene NAA+probe Ql (Respiratory system specimen)
Consumer Name Alpha Get Info
SARS-CoV-2 (COVID-19) S gene, Respiratory system specimen

Ask at Order Entry

81959-9 Public health laboratory ask at order entry panel

This panel contains a convenience grouping of terms for questions commonly asked when an order is placed in a public health laboratory.

LOINC Name R/O/C Cardinality Example UCUM Units
81959-9 Public health laboratory ask at order entry panel
Indent81744-5 Submitter's laboratory test method [Type] in Specimen
Indent81658-7 Suspected organism [Identifier] in Specimen
Indent86952-9 Preliminary testing done Specimen
Indent86953-7 Preliminary testing result Specimen
Indent86955-2 Preliminary testing affected submission for further testing Specimen
Indent95417-2 Whether this is the patient's first test for condition of interest
Indent95418-0 Whether patient is employed in a healthcare setting
Indent95419-8 Whether the patient has symptoms related to condition of interest
Indent11368-8 Illness or injury onset date and time C
Indent77974-4 Whether the patient was hospitalized for condition of interest
Indent95420-6 Whether the patient was admitted to intensive care unit (ICU) for condition of interest
Indent95421-4 Whether patient resides in a congregate care setting
Indent82810-3 Pregnancy status C
Indent30525-0 Age a

Example Answer List: LL2021-5

Source: Gen-Probe
Answer Code Score Answer ID
PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value) LA6576-8
NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value) LA6577-6
InvalidCopyright http://snomed.info/sct ID:455371000124106 Invalid result (qualifier value) LA15841-2

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.68
Last Updated
Version 2.75
Change Reason
Release 2.75: SYSTEM: There are 2 similar system's in LOINC: 1- Respiratory system 2- Respiratory specimen Due to an applied logic, the display in the System axis for 1 is Respiratory (adjective) without specification of sample, specimen, or other specific noun, while 2 is displayed fully as Respiratory specimen. Therefore for now we replaced 1 with Respiratory system specimen, which will affect 83 term. The result is replacing "Respiratory" with "Respiratory system specimen". This is the short approach. The bigger project is to potentially merge data that has either 1 or 2 together. This is a project to pass by the laboratory committee and will involve about 1500 concepts.;
Order vs. Observation
Both

Member of these Panels

LOINC Long Common Name
92143-7 Respiratory pathogens DNA and RNA panel - Respiratory system specimen by NAA with probe detection
94499-1 Respiratory viral pathogens DNA and RNA panel - Respiratory system specimen Qualitative by NAA with probe detection
96094-8 SARS-CoV-2 (COVID-19) and SARS-related CoV RNA panel - Respiratory system specimen by NAA with probe detection
94531-1 SARS-CoV-2 (COVID-19) RNA panel - Respiratory system specimen by NAA with probe detection

Member of these Groups Get Info

LOINC Group Group Name
LG51033-5 SARS coronavirus 2 S gene|PrThr|Sys:ANYResp
LG51017-8 SARSCoV2 detection
LG51019-4 SARSCoV2 molecular detection

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) SARS-Coronavirus 2 S-Gen:Nachweis oder Schwellenwert:Zeitpunkt:Probenmaterial vom Respirationstrakt:Ordinal:Zielfragmentamplifikation mit Sondendetektion
es-ES Spanish (Spain) Gen S de SARS-CoV-2 (COVID-19):PrThr:Punto temporal:Muestra del sistema respiratorio:Ord:Sonda con amplificación dirigida
Synonyms: Muestra del tracto respiratorio Muestra respiratoria Tracto respiratorio
es-MX Spanish (Mexico) Gen del coronavirus 2 S del SARS:Presencia o umbral:Punto temporal:Espécimen respiratorio:Ordinal:Amplificación de ácidos nucleicos con detección de sonda
fr-FR French (France) Coronavirus SARS-CoV-2 gène S:Présence/Seuil:Ponctuel:Respiratoire:Qualitatif:PCR amplification de cible
fr-CA French (Canada) gène S du coronavirus 2 du SRAS:Présence-Seuil:Temps ponctuel:Échantillon du système respiratoire:Ordinal:Sonde avec amplification de la cible
it-IT Italian (Italy) SARS-CoV-2 (COVID-19), gene S:PrThr:Pt:Campione da Sistema Respiratorio:Ord:Sonda.amp.tar
Synonyms: Campione da Apparato Respiratorio Coronavirus della SARS Gene S di SARS-CoV-2 (COVID-19) Microbiologia Presenza o Soglia Punto nel tempo (episodio) SARS-CoV-2 (COVID-19) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA
nl-NL Dutch (Netherlands) SARS-CoV-2 S-gen:aanwezigheid:moment:respiratoir monster:ordinaal:probe-detectie
Synonyms: probe.amp.tar SARS-virus severe acute respiratory syndrome coronavirus 2; 2019-nCoV; 2019 novel coronavirus; COVID-19 systema respiratorium; ademhalingsstelsel
zh-CN Chinese (China) SARS 冠状病毒 2 S 基因:存在情况或阈值:时间点:呼吸系统标本:序数型:探针法.基因扩增.靶向
Synonyms: 2019 新型冠状病毒;2019 年新型冠状病毒;2019-nCoV;SARS-CoV-2;新型冠状病毒肺炎;新冠肺炎;Coronavirus disease 2019;COVID-19;冠状病毒疾病2019;严重急性呼吸综合征;severe acute respiratory syndrome;SARS;传染性非典型肺炎;infectious atypical pneumonia;非典 Ⅱ II S 型 SARS;SARS 病毒;SARS-CoV;严重急性呼吸综合征;严重急性呼吸综合征病毒;萨斯病毒;非典;非典型肺炎;非典型肺炎病毒;非典病毒 供检查用的材料;待检物;待试验物;样品;样本;试料;试样 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 借助扩增的探针方法;借助扩增的探针法;探针法.扩增 借助靶向扩增的探针方法;借助靶向扩增的探针法;探针法.扩增.靶向 受检物 呼吸道标本(样品、样本);呼吸系统标本(样品、样本) 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) 扩增型 扩增性 时刻;随机;随意;瞬间 样品 样本 经过扩增的 脱氧核糖核酸探针 试样 遗传基因;遗传因子;吉恩;生物基因

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=94640-0