I am a Professor at Stellenbosch University’s Division of Molecular Biology and Human Genetics, where my research focuses on the human genetic basis of infectious diseases, particularly tuberculosis (TB). My work spans genome-wide association studies, population genetics, pharmacogenomics, and the study of extreme TB resistance and susceptibility phenotypes, including “resisters” and primary immunodeficiencies.
I have published more than 100 peer-reviewed papers, contributed to building genetic resources for African populations, and co-lead national and international projects on TB host genetics, immunogenomics, and bioinformatics training. My research has been recognised with several awards, including the NRF C2 rating, the Hofmeyr-Van Schaik Gold Medal, and the SAMRC Scientific Merit Award.
Through collaborative science, training initiatives, and community engagement, I aim to advance precision medicine and global understanding of infectious disease susceptibility in African populations.