40863-3
Norovirus genogroup I Ag [Presence] in Stool
Active
Part Description
LP90134-5 Norovirus genogroup I
Norovirus (NV) is a non-enveloped, single-stranded RNA virus that belongs to the Caliciviridae family. It was previously known as the 'Norwalk-like virus'. Of the six known genogroups of NV, only three are known to infect humans and include GI, GII, and GIV. Within these three genogroups 25 genotypes have been discovered, which is why people can be infected multiple times throughout their lives. Infection with NV causes inflammation of the stomach and intestines which leads to non-bloody diarrhea, vomiting, nausea, stomach pain, fever, headache, and body aches. Symptoms persist for 1-3 days, but NV can be found in stool samples of infected people for up to two weeks after symptoms subside. The virus is highly contagious and is transmitted by the fecal-oral route, by contact with infected people, and by contact with contaminated surfaces or substances. NV is the primary cause of food-related illness in the United States. The most common genotype of NV that is responsible for outbreaks since 2002 is GII.4. NV spreads quickly in closed spaces such as daycare centers, nursing homes, schools, and cruise ships. Diagnostic tests for NV include those that detect the viral RNA or a viral antigen in stool.[https://www.cdc.gov/norovirus/preventing-infection.html]
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Norovirus genogroup I Ag
- Property
- PrThr
- Time
- Pt
- System
- Stool
- Scale
- Ord
- Method
Additional Names
- Short Name
- Norovirus GI Ag Stl Ql
- Display Name
- Norovirus genogroup I Ag Ql (Stl)
- Consumer Name Alpha Get Info
- Norovirus genogroup I antigen, Stool
Example Answer List: LL360-9
Source: Regenstrief Institute| 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 |
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.15
- Last Updated
- Version 2.56
- Change Reason
- Believe this is reported as positive/negative; Noroviruses were previously called Norwalk, or Norwalk-like viruses. Updating from Norwalk virus to more widely accepted Norovirus naming convention as well as using the preferred name 'Norovirus Genogroup I' instead of 'Norovirus 1'; The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| de-DE | German (Germany) | Norovirus Genotypgruppe I Ag: |
| es-ES | Spanish (Spain) | Norovirus 1 Antígeno: |
| es-MX | Spanish (Mexico) | Norovirus Genogroup I Ag: |
| et-EE | Estonian (Estonia) | Noroviirus 1 antigeen: Synonyms: Järgarvuline Juhuslik Roe |
| fr-CA | French (Canada) | Norovirus génogroupe I , Ag: |
| fr-FR | French (France) | Norovirus 1 Ag: |
| fr-BE | French (Belgium) | Norovirus 1 Ag: Synonyms: Antigène |
| it-IT | Italian (Italy) | Norovirus 1 , Ag: Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) |
| ko-KR | Korean (Korea, Republic Of) | 노르워크 바이러스 1 항원: |
| nl-NL | Dutch (Netherlands) | Norovirus genogroep I Ag: Synonyms: antigeen ontlasting; |
| pt-BR | Portuguese (Brazil) | Norwak vírus 1 Ag: Synonyms: ; |
| ru-RU | Russian (Russian Federation) | Норовирус 1 Аг: Synonyms: Порядковый Точка во времени; |
| tr-TR | Turkish (Turkey) | Norovirus 1 Ag: Synonyms: Antijen Gaita; |
| zh-CN | Chinese (China) | 诺如病毒基因群 I 抗原: Synonyms: Ag I 型 I 型抗原 Norwalk 病毒 1 型 Ag Norwalk 病毒 1 型抗原 NV 1 Ag NV 1 抗原 NV1 Ag NV1 抗原 依次型; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=40863-3
Third Party Copyright
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LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright