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A Simple Whole-Blood Test for Detecting Antibodies to Human Immunodeficiency Virus

机译:用于检测人类免疫缺陷病毒抗体的简单全血测试

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We developed an immunochromatographic whole-blood test (WBT) which detects antibodies to human immunodeficiency virus types 1 and 2 (HIV-1 and HIV-2) from fingerstick blood. The sensitivity and specificity of the WBT were 99.41% (1,018 confirmed positive patients) and 99.89% (941 uninfected patients), respectively (enzyme immunoassay [EIA] on serum or plasma as a reference). WBT performance was comparable to those of licensed EIAs and Western blotting, using 18 HIV-2 sera, 23 HIV-1 seroconversion panels, and a low-titer performance panel (in lieu of whole blood).
机译:我们开发了一种免疫色谱全血试验(WBT),可从指尖血液中检测针对1型和2型人类免疫缺陷病毒(HIV-1和HIV-2)的抗体。 WBT的敏感性和特异性分别为99.41%(1,018例确诊阳性患者)和99.89%(941例未感染患者)(以血清或血浆中的酶联免疫测定[EIA]为参考)。使用18个HIV-2血清,23个HIV-1血清转化板和低滴度性能板(代替全血),WBT的性能与获得许可的EIA和Western blotting相当。

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