Prof Mok is currently the Assistant Professor in both The Jockey Club School of Public Health and Primary Care and School of Biomedical Sciences, The Chinese University of Hong Kong. His group focuses on the virology and immunology of emerging infectious diseases including influenza and coronaviruses. He particularly interested to understand how the adaptive immunity is regulated and sharpen by the evolution of respiratory viruses which will help to further improve the design of new vaccines. Dr. Mok has published over 130 peer-reviewed articles in top tier journals such as Science, Nature Medicine, Lancet Microbe, Lancet Infectious Disease etc and has been recognized as Stanford University’s list of the World’s Top 2% Scientists (2024, 2025). He is now the associate editor of Virology Journal and the guest editor of Plos Pathogens.