29248-2
Varicella zoster virus DNA [Presence] in Blood by NAA with probe detection
Active
Part Description
LP14853-3 Varicella zoster virus
Varicella zoster virus (VZV) is a double-stranded alphaherpesvirus that causes seasonal outbreaks of chickenpox and shingles in non-immunized populations. VZV is highly infectious and is transmitted by contact with the ruptured fluid filled blisters and respiratory secretions of infected individuals. Immunity post infection is usually lifelong though the latent virus inhabits the sensory nerve ganglia where it can reactivate causing shingles when immunity declines with aging.[http://jvi.asm.org/content/88/24/13936.full] In the over fifty strains of VZV that have been sequenced it has been found that a single nucleotide polymorphism occurs about every 100 bases. The patterns of polymorphisms in VZV correlate with different geographical regions of infection and is the basis for the classification of viral clades.[https://grose.lab.uiowa.edu/vzv-genomes-and-evolution] Breuer proposed the nomenclature for the VZV clades as 1-5 with the suspected clades VI and VII to be confirmed later. The geographical regions associated with the seven clades are as follows:
Clades 1 and 3-represent the dominant clades of the circulating VZV in Europe and the Americas
Clades 4 and 5-found in Africa
Clade VI found in France, Italy
Clade VII exclusively isolated in the US
Clade 2-Asia from Korea, Japan, China not found in India, Nepal and Bangladesh where clades 4 and 5 were dominant
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5054591/
Source: Regenstrief LOINC
Fully-Specified Name
- Component
- Varicella zoster virus DNA
- Property
- PrThr
- Time
- Pt
- System
- Bld
- Scale
- Ord
- Method
- Probe.amp.tar
Additional Names
- Short Name
- VZV DNA Bld Ql NAA+probe
- Display Name
- VZV DNA NAA+probe Ql (Bld)
- Consumer Name Alpha Get Info
- Varicella zoster virus (VZV; Chickenpox), Blood
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.03
- Last Updated
- Version 2.73
- Change Reason
- 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
- Common Test Rank Get Info
- 18722
Member of these Groups Get Info
LOINC Group | Group Name |
---|---|
LG32750-8 | Varicella zoster virus |
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-AT | German (Austria) | Synonyms: Varizella-Zoster-Virus-DNA /B PCR |
de-DE | German (Germany) | Varicella-Zoster-Virus DNA: Synonyms: Human alphaherpesvirus 3; |
el-GR | Greek (Greece) | Ιός ανεμευλογιάς-έρπητα ζωστήρα DNA: Synonyms: VZV |
es-AR | Spanish (Argentina) | ADN del virus Varicela-zoster: |
es-ES | Spanish (Spain) | Virus Varicella zoster ADN: |
es-MX | Spanish (Mexico) | ADN del virus de la varicela zóster: |
fr-CA | French (Canada) | Virus varicelle-zona, ADN: |
fr-FR | French (France) | Varicelle zona virus ADN: |
fr-BE | French (Belgium) | Virus varicelle-zona ADN: Synonyms: VZV |
it-IT | Italian (Italy) | Varicella zoster, virus DNA: Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sangue Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA Virus della varicella zoster |
ko-KR | Korean (Korea, Republic Of) | 수두 대상포진 바이러스 디옥시리보핵산: |
nl-NL | Dutch (Netherlands) | varicella-zostervirus DNA: Synonyms: probe.amp.tar Varicella zoster virus |
pt-BR | Portuguese (Brazil) | Varicella zoster vírus DNA: Synonyms: ; |
ru-RU | Russian (Russian Federation) | Varicella zoster вирус ДНК: Synonyms: ДНК проба; |
tr-TR | Turkish (Turkey) | Varicella zoster virüsü DNA: Synonyms: Mevcut |
zh-CN | Chinese (China) | 水痘带状疱疹病毒 DNA: Synonyms: HHV-3 DNA HHV-3; |
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=29248-2
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright