Her Research Unit is involved with clinical research, epidemiology and operational research, and is a treatment site for HIV infected adults and children. Her research interests include HIV vaccine research, microbicide research and other biomedical and behavioural interventions, and she is an investigator in testing two HIV vaccine regimens in late stage clinical development.
He has been an author on over manuscripts in the field of infectious diseases and has an extensive track record in infectious diseases research and practice covering clinical, laboratory and epidemiological aspects. He is an HIV and TB immunologist focused on studying the immune response to these pathogens in affected tissues, and how this relates to what can be observed from the blood. The research goal is to improve understanding of the immunopathology of TB and HIV, using this information to aid in developing novel therapeutic approaches and diagnostic biomarkers.
His research has centered on understanding the mechanisms by which the human immune system recognises the Mycobacterium tuberculosis M. His work has a strong translational component, asking if both classically and non-classically restricted T cells are associated with infection with M.
Her current research focuses on HIV broadly neutralising antibodies and their interplay with the evolving virus. Recent studies published in PloS Pathogens, Nature and Nature Medicine have highlighted the role of viral escape in creating new epitopes and immunotypes, thereby driving the development of neutralisation breadth, with implications for HIV vaccine design.
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