Version 2.78

Part Description

LP36650-7   HIV 1 & 2
Human immunodeficiency virus (HIV) is categorized into two types, HIV-1 and HIV-2. Worldwide, most HIV infections are HIV-1, whereas HIV-2 largely has been confined to persons in or from West Africa (1,2). HIV-1 and HIV-2 have the same routes of transmission, and both can cause acquired immunodeficiency syndrome (AIDS) (3); however, HIV-2 infections should be differentiated from HIV-1 infections because they are less likely to cause AIDS and their clinical management differs (4,5). CDC's current surveillance case definition for HIV infection applies to both variants of HIV (6) but lacks criteria for differentiating between HIV-1 and HIV-2.

To enumerate and describe HIV-2 cases reported in the United States, a working case definition was developed. During 1988 through June 2010, a total of 242 HIV-2 cases were reported to CDC. Of these, 166 met the working definition. These HIV-2 cases were concentrated in the Northeast (66%, including 46% in New York City) and occurred primarily among persons born in West Africa (81%). Ninety-seven of the HIV-2 cases also had a positive HIV-1 immunoblot antibody test result (e.g., Western blot). Immunoblot antibody tests currently used to confirm HIV reactive screening tests do not contain reagents specific to HIV-2 and thus are not reliable for identification of HIV-2 infections (7). Additional testing specific to HIV-2 should be considered if HIV-1 test results are atypical or inconsistent with clinical findings, especially for persons from West Africa. If an HIV case is reported to the health department but subsequently identified as HIV-2, health-care providers should update the case report to reflect the correct type. As of June 2012, the Bio-Rad Multispot HIV-1/HIV-2 Rapid Test is FDA approved for distinguishing HIV1 from HIV2. Source: Centers for Disease Control and Prevention, LV Torian, et al. HIV-2 Infection Surveillance -- United States, 1987-2009. Morbidity and Mortality Weekly Report 60(29);985-988. July 29, 2011.

Fully-Specified Name

Component
HIV 1 & 2 Ab
Property
Imp
Time
Pt
System
Ser
Scale
Nar
Method

Additional Names

Short Name
HIV 1 & 2 Ab Ser-Imp
Display Name
HIV 1 and 2 Ab Nar (S) [Interp]
Consumer Name Alpha Get Info
Interpretation of HIV 1 and 2 antibody test result, Blood

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.16
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
2119

Member of these Panels

LOINC Long Common Name
75622-1 HIV 1 and 2 tests - Meaningful Use set

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) HIV-1 & 2 Ak:Interpretation:Zeitpunkt:Serum:Freitext:
es-ES Spanish (Spain) HIV 1 y 2 Anticuerpos:Impresión/interpretación del estudio:Punto temporal:Suero:Narrativo:
es-MX Spanish (Mexico) VIH 1 y 2 Ab:Impresión / interpretación del estudio:Punto temporal:Suero:Narrativo:
fr-CA French (Canada) VIH 1 & 2, Ac:Impression:Temps ponctuel:Sérum:Narratif:
fr-FR French (France) VIH-1 et VIH-2 Ac:Interprétation:Ponctuel:Sérum:Résultat textuel:
fr-BE French (Belgium) VIH 1 & 2 Ac:Impression/interprétation d'étude:Temps ponctuel:Sérum:Narratif:
Synonyms: Anticorps HIV HIV 1 HIV 1&2 HIV 1+2
it-IT Italian (Italy) HIV 1 & 2 Ab:Imp:Pt:Siero:Nar:
Synonyms: anticorpo Impressione/interpretazione di studio Microbiologia Punto nel tempo (episodio) Siero
ko-KR Korean (Korea, Republic Of) 사람 면역결핍 바이러스 1 & 2 항체:해석:검사시점:혈청:설명적인:
nl-NL Dutch (Netherlands) HIV 1 & 2 As:interpretatie:moment:serum:tekstueel:
Synonyms: antistof; antilichaam
pt-BR Portuguese (Brazil) HIV 1 & 2 Ac:Imp:Pt:Soro:Nar:
Synonyms: ; HIV1+2; HIV1; HTLV III; HTLV 3; HIV type 1; HIV type I; AIDS; Human immunodeficiency virus; Interpretation; Interp; Impression; Impressions; Point in time; Random; Serum; SR; Narrative; Report; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; II; Microbiology
ru-RU Russian (Russian Federation) HIV 1 & 2 Ат:Впчт:ТчкВрм:Сыв:Опис:
Synonyms: Антитело ВИЧ ВИЧ 1 ВИЧ 1 и 2 ВИЧ 1+2 Впечатление/интерпретация исследования Описательный Сыворотка Точка во времени;Момент
tr-TR Turkish (Turkey) HIV 1 ve 2 Ab:İzlnm:Zmlı:Ser:Öykü:
Synonyms: Ak
uk-UA Ukrainian (Ukraine) ВІЛ 1 та 2, Антитіла:Інтерпретація:МоментЧасу:Сироватка:Описово:
Synonyms: ABS; Aby; AIDS; Antby; Anti; Antibodies; Antibody; Autoantibodies; Autoantibody; HIV 1 and 2 Ab; HIV type 1; HIV type I; HIV1; HIV1+2; Human immunodeficiency virus; i; ID; II; Impression; Impression/interpretation of study; Impressions; Infectious Disease; InfectiousDisease; Interp; Interpretation; Microbiology; Narrative; Point in time; Random; Report; Serum; SR
zh-CN Chinese (China) HIV 1 型 与 2 型 抗体:印象:时间点:血清:叙述型:
Synonyms: Ⅰ Ⅱ Ab;自身抗体 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） HIV 1 & 2 Ab HIV 1+2 Ab 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 & 2 型 Ab 人类免疫缺陷病毒 1 & 2 型抗体 人类免疫缺陷病毒 1 与 2 型 Ab 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 与 2 型抗体 人类免疫缺陷病毒 1+2 型 Ab 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） 人类免疫缺陷病毒 1+2 型抗体 印象是一种诊断陈述，始终是对其他某种观察指标的解释或抽象（一系列检验项目结果、一幅图像或者整个某位病人），而且几乎总是由某位专业人员产生。;检查印象;检查印象/解释;检查的印象/解释;检查解释;解释;阐释 叙述;叙述性文字;报告;报告型;文字叙述;文本叙述型;文本描述;文本描述型 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 时刻;随机;随意;瞬间

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