As Director of the Centre for the AIDS Programme of Research in South Africa (CAPRISA), he has led influential research on HIV prevention and treatment.
He has also played a central role in responding to emerging epidemics, including serving as Chair of South Africa’s Ministerial Advisory Committee on COVID-19, guiding the national response to the pandemic. His long-standing collaboration with EDCTP includes leadership of the CAP012 SAMBA project, which evaluates broadly neutralising antibodies for HIV prevention. In 2011, he received the EDCTP Outstanding Senior African Scientist Prize.
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