Hong-Tai Tzeng is an associate Professor at the Institute for Translational Research in Biomedicine, Kaohsiung Chang Gung Memorial Hospital. He earned his Ph.D. from the Graduate Institute of Immunology, College of Medicine, National Taiwan University in 2014, and was a Postdoctoral Research Fellow at the Department of Pharmacology, College of Medicine, National Cheng Kung University (2014–2018). His main research interests include the viral immunology of infectious disease; the regulation of T cell activation in cancer; and the development of immunotherapy for cancer treatment.