Three strains of HIV-1 unique recombinant forms (URFs) descended from subtypes B, B', and CRF01_AE were identified among people who inject drugs in Kuala Lumpur, Malaysia. These three URFs shared a common recombination breakpoint in the reverse transcriptase region, indicating frequent linkage within the drug-injecting networks in Malaysia.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4645192PMC
http://dx.doi.org/10.1128/genomeA.01220-15DOI Listing

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