Ha Thanh Dong currently works at the Asian Institute of Technology. Dong does research in Aquaculture Pathology, Emerging Infectious Diseases, and Vaccines. He has been working with several vaccines for important pathogens of tilapia and Asian seabass e.g., Streptococus agalactiae, Aeromonas veronii, Vibrio harveyi, tilapia lake virus, scale drop disease virus, etc. Dong is interested in new vaccine technology. He is currently exploring the use of nanobubble technology in enhancing antigen uptake of immersion vaccine. Dong has authored 108 publications in this field.