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Article

Timing and source of subtype-C HIV-1 superinfection in the newly infected partner of Zambian couples with disparate viruses.

Retrovirology - 20 Mar 2012

Kraft Colleen S, Basu Debby, Hawkins Paulina A, Hraber Peter T, Chomba Elwyn, Mulenga Joseph, Kilembe William, Khu Naw H, Derdeyn Cynthia A, Allen Susan A, Manigart Olivier, Hunter Eric

Abstract excerpt

BACKGROUND: HIV-1 superinfection occurs at varying frequencies in different at risk populations. Though seroincidence is decreased, in the negative partner of HIV-discordant couples after joint testing and counseling in the Zambia Emory HIV Research Project (ZEHRP) cohort, the annual infection rate remains relatively high at 7-8%. Based on sequencing within the gp41 region of each partner's virus, 24% of new...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 22433432
DOI: 10.1186/1742-4690-9-22
PMCID: PMC3349552

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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