Browsing SPH Scholarly Articles by Author "de Oliveira, Tulio"

Now showing items 1-3 of 3

    • Analysis of Viral Diversity in Relation to the Recency of HIV-1C Infection in Botswana 

      Moyo, Sikhulile; Vandormael, Alain; Wilkinson, Eduan; Engelbrecht, Susan; Gaseitsiwe, Simani; Kotokwe, Kenanao P.; Musonda, Rosemary; Tanser, Frank; Essex, Max; Novitsky, Vladimir; de Oliveira, Tulio (Public Library of Science, 2016)
      Background: Cross-sectional, biomarker methods to determine HIV infection recency present a promising and cost-effective alternative to the repeated testing of uninfected individuals. We evaluate a viral-based assay that ...

    • Identifying Recent HIV Infections: From Serological Assays to Genomics 

      Moyo, Sikhulile; Wilkinson, Eduan; Novitsky, Vladimir; Vandormael, Alain; Gaseitsiwe, Simani; Essex, Max; Engelbrecht, Susan; de Oliveira, Tulio (MDPI, 2015)
      In this paper, we review serological and molecular based methods to identify HIV infection recency. The accurate identification of recent HIV infection continues to be an important research area and has implications for ...

    • Pairwise diversity and tMRCA as potential markers for HIV infection recency 

      Moyo, Sikhulile; Wilkinson, Eduan; Vandormael, Alain; Wang, Rui; Weng, Jia; Kotokwe, Kenanao; Gaseitsiwe, Simani; Musonda, Rosemary; Makhema, Joseph; Essex, Max; Engelbrecht, Susan; de Oliveira, Tulio; Novitsky, Vladimir (Public Library of Science, 2017)
      Intrahost human immunodeficiency virus (HIV)-1 diversity increases linearly over time. We assessed the extent to which mean pairwise distances and the time to the most recent common ancestor (tMRCA) inferred from intrahost ...