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[ by Shruti Kalra | Jul 7, 2009 8:58 pm | No Comment ]
New Low-Cost Method Uses Dried Blood Spots To Diagnose HIV Infection In Children

A recent study uses dried blood spots (DBS), blood collected on filter paper, in testing to diagnose HIV infection in infants born to HIV-positive mothers.

This cost-effective method can enhance clinical care for HIV infected adults and children in areas with limited sources. HIV infection can be combated more effectively in infants with early diagnosis and immediate treatment.

Current methods to diagnose and monitor HIV infection in resource limited areas are serological assays, analysis of blood stream, and CD4/CD8 counts. CD4 cells are healthy T4 cells that are the primary…

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