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Article

HIV-1 drug resistance surveillance using dried whole blood spots.

Antiviral therapy - 1 Jan 2007

Bertagnolio Silvia, Soto-Ramirez Luis, Pilon Richard, Rodriguez Roberto, Viveros Monica, Fuentes Luis, Harrigan P Richard, Mo Theresa, Sutherland Don, Sandstrom Paul

Abstract excerpt

BACKGROUND: Field-friendly methods for HIV drug resistance (HIVDR) surveillance in resource-limited regions are urgently needed. Despite evidence that dried blood spots (DBS) are suitable for HIV serology, viral load and CD4+ T-cell enumeration, no study has evaluated DBS for HIVDR genotyping. We assessed the feasibility of genotyping HIV-1 from field-collected DBS stored under challenging environmental...

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PMID: 17503754

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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