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Phylogenetic And Drug-Resistance Analysis Of Hiv-1 Sequences From An Extensive Paediatric Hiv-1 Outbreak In Larkana, Pakistan, Syed Hani Abidi, George Makau Nduva, Dilsha Siddiqui, Wardah Rafaqat, Syed Faisal Mahmood, Amna Rehana Siddiqui, Apsara Ali, Aneeta Hotwani, Rashida Abbas Ferrand, Fatima Mir
Phylogenetic And Drug-Resistance Analysis Of Hiv-1 Sequences From An Extensive Paediatric Hiv-1 Outbreak In Larkana, Pakistan, Syed Hani Abidi, George Makau Nduva, Dilsha Siddiqui, Wardah Rafaqat, Syed Faisal Mahmood, Amna Rehana Siddiqui, Apsara Ali, Aneeta Hotwani, Rashida Abbas Ferrand, Fatima Mir
Department of Biological & Biomedical Sciences
Introduction: In April 2019, an HIV-1 outbreak among children occurred in Larkana, Pakistan, affecting more than a thousand children. It was assumed that the outbreak originated from a single source, namely a doctor at a private health facility. In this study, we performed subtype distribution, phylogenetic and drug-resistance analysis of HIV-1 sequences from 2019 outbreak in Larkana, Pakistan.
Methods: A total of 401 blood samples were collected between April-June 2019, from children infected with HIV-1 aged 0-15 years recruited into a case-control study to investigate the risk factors for HIV-1 transmission. Partial HIV-1 pol sequences were generated from 344 blood …