Version 2.76

Term Description

Qualitative results for the detection of SARS coronavirus 2 (SARS-CoV-2) in respiratory specimens by nucleic acid amplification with non-probe based detection, such as melt curve analysis or MALDI-TOF mass spectrometry. Results may be based on multiple assays to determine the presence of the virus in a specimen. Testing is performed for the diagnosis of Coronavirus Disease 2019 (COVID-19).
Source: Regenstrief LOINC

Part Description

LP417540-4   SARS coronavirus 2
The 2019 Novel Coronavirus (2019-nCoV) is a coronavirus first identified as the cause of a respiratory illness outbreak in Wuhan, China. Initially, the outbreak was linked to a large seafood and animal market and thought to only be spread by animal to person contact. Within a short time, a growing number of patients who had not been exposed to animal markets were diagnosed with the infection, indicating person-to-person transmission. As of January 2020, infections with 2019-nCoV had been reported internationally due to confirmed cases in travelers from Wuhan. Overall, clinical symptoms appear milder than SARS Coronavirus (SARS-CoV) and Middle East Respiratory Syndrome (MERS) Coronavirus (MERS-CoV) infections as do the fatality rate and transmissibility. PMID: 31953166 Reported illnesses range from minor or no respiratory symptoms to severe acute respiratory illness and death.

The full genome of the 2019-nCoV 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. Source: 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 RNA
Property
PrThr
Time
Pt
System
Respiratory System Specimen
Scale
Ord
Method
Non-probe.amp.tar

Additional Names

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

Example Answer List: LL5508-8

Source: Centers for Disease Control and Prevention
Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8
InconclusiveCopyright http://snomed.info/sct ID:419984006 Inconclusive (qualifier value) LA9663-1
InvalidCopyright http://snomed.info/sct ID:455371000124106 Invalid result (qualifier value) LA15841-2

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.69
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 Groups Get Info

LOINC Group Group Name
LG50983-2 SARS coronavirus 2 RNA|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 RNA:Nachweis oder Schwellenwert:Zeitpunkt:Respirationstrakt:Ordinal:Zielfragmentamplifikation mit Detektion ohne Sonde
es-ES Spanish (Spain) Panel del SARS-CoV-2 (COVID-19) RNA:PrThr:Punto temporal:Muestra del sistema respiratorio:Ord:Amplificación del objetivo no basado en sonda
Synonyms: Muestra del tracto respiratorio Muestra respiratoria Tracto respiratorio
es-MX Spanish (Mexico) ARN del coronavirus 2 del SARS:Presencia o umbral:Punto temporal:Espécimen respiratorio:Ordinal:Amplificación de ácidos nucleicos con detección sin sonda
fr-FR French (France) Coronavirus SARS-CoV-2 ARN:Présence/Seuil:Ponctuel:Spécimen du système respiratoire:Qualitatif:Non-PCR amplification de cible
fr-CA French (Canada) coronavirus 2 du SRAS , ARN:Présence-Seuil:Temps ponctuel:Échantillon du système respiratoire:Ordinal:Non-sonde.amplification de cible
it-IT Italian (Italy) SARS coronavirus 2 RNA:PrThr:Pt:Campione da Sistema Respiratorio:Ord:Non-sonda.amp.tar
Synonyms: Amplificazione target non basata su sonda Campione da Apparato Respiratorio Coronavirus della SARS Microbiologia Presenza o Soglia Punto nel tempo (episodio) SARS-CoV-2 (COVID-19) Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=95608-6