Abstract
To explore the molecular epidemiological status of human immunodeficiency virus type 1 (HIV-1) in Ganzhou, China, eight HIV-1–positive outpatients were recruited from July 5 to 21, 2018. Six HIV-1 near-full-length sequences were amplified and sequenced from the plasma samples that were collected before the patients' antiretroviral treatments. Phylogenetic and bootscan analyses revealed that one of the sequences was CRF01_AE, one was CRF55_01B, and two were CRF07_BC. Notably, one of the sequences was a unique recombinant form, and one of them was a second-generation recombinant form of CRF07_BC and subtype C. These results revealed that multiple HIV-1 subtypes are circulating in Ganzhou, China. Systematic surveys with large sample sizes are urgently needed to explore the exact molecular epidemiological characteristics and to trace the origins of HIV-1 in Ganzhou, China.
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