Article
Recombination following superinfection by HIV-1
1 Jan 2004
Abstract excerpt
BACKGROUND: There is increasing recognition of recombinant HIV-1 strains globally, but it has been unclear whether recombination results from superinfection during untreated, chronic infection. OBJECTIVE: To search for evidence of recombination and superinfection in Africa, where multiple HIV-1 subtypes facilitate identification of strains. METHODS: Serial blood samples from highly exposed, chronically infected...
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