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    J Infect Dis. 1992 Nov;166(5):1146-8.

    Diagnosis of vertical human immunodeficiency virus type 1 infection by whole blood culture.

    Source

    Department of Pediatrics, University of Massachusetts Medical Center, Worcester 01605.

    Abstract

    The qualitative and quantitative performance of a human immunodeficiency virus type 1 (HIV-1) whole blood culture method was assessed for use in the diagnosis of vertical HIV-1 infection. This method requires < 1 mL of whole blood and allows for the quantification of blood virus load. HIV-1 was isolated from 36 (95%) of 38 whole blood specimens from 27 HIV-1-infected children compared with 0 of 16 whole blood specimens from 16 uninfected children. HIV-1 titers were significantly higher in severely symptomatic children (2450 TCID/mL) than in less symptomatic children (179 TCID/mL). This simple quantitative culture assay may be useful for the early diagnosis of vertical HIV-1 infection, the assessment of blood virus load, and the evaluation of antiretroviral therapies.

    PMID:
    1402027
    [PubMed - indexed for MEDLINE]

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