Current Duke Appointments & Affiliations
Medical Instructor in the Department of Surgery
·
2026 - Present
Surgery, Surgical Sciences,
Surgery
Recent Scholarly Works
Coordinated immune response distinguishes duration of SARS-CoV-2 viral particle shedding in humans.
Journal article iScience · April 17, 2026 SARS-CoV-2 acquisition induces a spectrum of COVID-19 disease severity and duration among people. Prolonged viral antigen shedding (PVS) is defined as when a person tests positive by direct antigen tests performed a minimum of 21 days apart. It is unclear ... Full text Link to item CiteCurrent Approaches for Assessments of Neutralizing, Binding, and Effector Functions of Antibodies on the Path to Antibody-Mediated Prevention Strategies for HIV-1.
Journal article Curr HIV Res · 2026 Robust assay technologies and reference reagents are essential components in efforts to develop safe and effective antibody-mediated prevention strategies for HIV-1. Here, we describe current approaches used to conduct standardized assessments of neutraliz ... Full text Link to item CiteCorrigendum to 'Immune correlates analysis of the Imbokodo (HVTN 705/HPX2008) efficacy trial of a mosaic HIV-1 vaccine regimen evaluated in Southern African people assigned female sex at birth: a two-phase case-control study'. EBioMedicine 2024;108: 105320.
Journal article EBioMedicine · September 2025 Full text Link to item CiteRecent Grants
Rhesus ADSS rhN6 variants
ResearchResearch Associate · Awarded by ViiV Healthcare · 2026 - 2028Multivalent mRNA HIV vaccine using Envelopes from recently circulating viruses.
ResearchPrincipal Investigator · Awarded by National Institute of Allergy and Infectious Diseases · 2025 - 2028HVTN Lab Center: B Cell Supplement
ResearchResearch Associate · Awarded by Fred Hutchinson Cancer Center · 2023 - 2027View All Grants
Education
University of Cape Town (South Africa) ·
2017
Ph.D.
University of Cape Town (South Africa) ·
2013
B.S.
University of Cape Town (South Africa) ·
2012
B.S.