Pui L Leong is a Master of Public Health student at the Chinese University of Hong Kong. She holds a bachelor's degree in clinical medicine (2017) and previously served as a physician at the Centre for Disease Control and Prevention in Macao. Pui's research interests lie in infectious disease epidemiology, particularly HIV testing and pre-exposure prophylaxis uptake among men who have sex with men in Hong Kong, an focus shaped by her clinical and public health background. Her work has been presented at international conferences including the Asia-Pacific HIV Research Forum, the International Symposium on Antimicrobial Agents and Resistance and the INFECTION. She is excited to apply her expertise to genomic epidemiology and computational approaches to infectious disease research.