Version 2.74

Term Description

This term is used for assays that can detect, but not differentiate between, HIV-1 and HIV-2 RNA. This term was created for, but is not limited in use to, the submitter's cobas HIV-1/HIV-2 qualitative assay.
Source: Regenstrief LOINC

Part Description

LP16715-2   HIV 1+2
Two types of human immunodeficiency viruses (HIV) have been characterized: HIV-1 and HIV-2. HIV-1 was initially discovered in the early 1980s and thought to be the sole causative agent of HIV infections and ultimately AIDS. In 1986, HIV-2 was isolated and also found to cause AIDs. HIV-1 is more virulent and the predominant cause of the HIV infections worldwide. HIV-2 is poorly transmitted and is primarily concentrated in West Africa.

Presently (2012), HIV-1 strains are divided into four groups, including group M (major) with subtypes A through K, group O (outlier), group N (non-M or O), and group P. HIV-2 is divided into subtypes A through E. Occasionally, two viruses of different subtypes can "cross react" and blend their genetic material to create a new hybrid HIV virus. However, many of these new strains do not survive for long. Studies have also shown that the core proteins of HIV-1 and HIV-2 display frequent cross-reactivity whereas the envelope proteins are more type-specific. Source: Regenstrief LOINC

Fully-Specified Name


Additional Names

Short Name
HIV1+2 RNA Bld Ql NAA+probe
Display Name
HIV 1+2 RNA NAA+probe Ql (Bld)
Consumer Name Alpha Get Info
HIV 1+2, Blood

Example Answer List: LL2888-7

Source: Roche Diagnostics International
Answer Code Score Answer ID
NonreactiveCopyright ID:131194007 Non-reactive (qualifier value) LA15256-3
ReactiveCopyright ID:11214006 Reactive (qualifier value) LA15255-5
InvalidCopyright ID:455371000124106 Invalid result (qualifier value) LA15841-2

Basic Attributes

First Released
Version 2.61
Last Updated
Version 2.63
Order vs. Observation

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) HIV-1+2 RNA:Nachweis oder Schwellenwert:Zeitpunkt:Blut:Ordinal:Zielfragmentamplifikation mit Sondendetektion
el-GR Greek (Greece) HIV 1+2 RNA:PrThr:Χρονική στιγμή:Αίμα:Τακτική:Ανιχνευτής με ενίσχυση στόχου
es-ES Spanish (Spain) VIH 1-2 RNA:PrThr:Punto temporal:Sangre:Ord:Sonda con amplificación dirigida
es-MX Spanish (Mexico) ARN del VIH 1 + 2:Presencia o umbral:Punto temporal:Sangre:Ordinal:Amplificación de ácidos nucleicos con detección de sonda
fr-CA French (Canada) VIH 1+2 , ARN:Présence-Seuil:Temps ponctuel:Sang:Ordinal:Sonde avec amplification de la cible
fr-FR French (France) VIH-1+2 ARN:Présence/Seuil:Ponctuel:Sang:Qualitatif:PCR amplification de cible
fr-BE French (Belgium) VIH 1+2 ARN:PrThr:Temps ponctuel:Sang:Ordinal:Sonde avec amplification de la cible
Synonyms: HIV HIV 1 HIV 1&2 HIV 1+2
it-IT Italian (Italy) HIV 1+2 RNA:PrThr:Pt:Sangue:Ord:Sonda.amp.tar
Synonyms: Microbiologia Presenza o Soglia Punto nel tempo (episodio) Sangue Sonda con amplificazione Sonda con amplificazione del target Sonda di DNA
nl-NL Dutch (Netherlands) HIV 1+2 RNA:aanwezigheid:moment:bloed:ordinaal:moleculaire techniek (PCR)
Synonyms: probe.amp.tar
ru-RU Russian (Russian Federation) HIV 1+2 РНК:PrThr:ТчкВрм:Кр:Пор:Проба.усил.миш
Synonyms: ВИЧ ВИЧ 1 ВИЧ 1 и 2 ВИЧ 1+2 ДНК проба;ДНК зонд Кровь Порядковый Проба с мишени усилением Точка во времени;Момент
tr-TR Turkish (Turkey) HIV 1+2 RNA:MevcEşik:Zmlı:Kan:Srl:Prob.amf.hdf
Synonyms: Mevcut
zh-CN Chinese (China) HIV 1 型+2 型 RNA:存在情况或阈值:时间点:全血:序数型:探针法.基因扩增.靶向
Synonyms: Ⅰ Ⅱ AIDS;AIDS 病毒;人类免疫缺陷病毒;人类免疫缺陷病毒(Human immunodeficiency virus,HIV);爱滋病;艾滋病;艾滋病病毒;获得性免疫缺陷综合征;获得性免疫缺陷综合征(Acquired Immure Deficiency Syndrome,AIDS,艾滋病) HIV1;HTLV 3;HTLV III;人类免疫缺陷病毒 1 型;人类免疫缺陷病毒 I 型;HIV 1 型(人类免疫缺陷病毒 1 型、人类免疫缺陷病毒 I 型、人免疫缺陷病毒 1 型、人免疫缺陷病毒 I 型、HIV I、HIV I 型、艾滋病病毒 I 型) I II 人类免疫缺陷病毒 1 与 2 型;HIV(人类免疫缺陷病毒、人免疫缺陷病毒、艾滋病病毒) 1 型(I 型) 与 2 型(II 型) 人类免疫缺陷病毒 1+2 型;HIV 1+2 型(人类免疫缺陷病毒 1+2 型、人类免疫缺陷病毒 I+II 型、人免疫缺陷病毒 1+2 型、人免疫缺陷病毒 I+II 型、HIV I+II、HIV I+II 型、艾滋病病毒 I+II 型) 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 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 核糖核酸;Ribonucleic acid 经过扩增的 脱氧核糖核酸探针 血;血液

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