Justin is a motivated vaccinologist with expertise in teaching, research, and management and currently a lecturer at Ateneo de Manila University. I obtained my Erasmus+ Mundus Joint Master's Degree in Leading International Vaccinology Education (EMJMD LIVE) from universities in Spain, Belgium, and France and have completed internships in the UK and Taiwan. I also hold a MSc in Molecular and Cell Biology from Université Claude Bernard Lyon 1 and a BSc in Life Sciences with Double Minors in Health and Development and Chinese Studies from Ateneo de Manila University while engaged in various research projects related to epidemiology, disaster response, and COVID-19.