Mathematical modeller in infectious diseases with specialisation in vaccine impact modelling for chikungunya; skilled in R and Stan; experienced in generating evidence to support vaccine policy decisions in collaboration with stakeholders.
Overview
5
5
years of professional experience
Work History
Research Fellow
Nagasaki University, Institute of Tropical Medicine
04.2024 - Current
Conducting chikungunya vaccine impact modelling within the Strategic Center of Biomedical Advanced Vaccine Research and Development for Preparedness and Response (SCARDA)
Delivered lectures on Vaccine and Climate Change and Vaccine Impact Modelling in the Vaccinology Short Course
Researcher
Seoul National University of Medicine School
10.2022 - 03.2023
Modelling TB financing gaps for national strategy (Korea – NTBA funded)
Researcher
International Vaccine Institute (IVI)
04.2021 - 09.2022
Policy and Economics Research (PER) Department
Conducted research on Colleague Vaccine in India (with US CDC)
HPV vaccine economic modelling (BMGF funded)
External Quality Assessment (EQA) costing and forecasting analysis
Health Policy Researcher, Department of Health Care Policy Research
Korea Institute for Health and Social Affairs (KIHASA)
06.2020 - 03.2021
COVID-19 mask strategy and response evaluation (Korea Ministry of Health)
International chronic disease care comparison (Stanford University collaboration)
Education
PhD - Department of Infectious Disease Epidemiology and Dynamics
1. Kang H, Auzenbergs M, Clapham H, Maure C, Kim JH, Salje H, Taylor CG, Lim A, Clark A, Edmunds WJ, Sahastrabuddhe S, Brady OJ, Abbas K. Chikungunya seroprevalence, force of infection, and prevalence of chronic disability after infection in endemic and epidemic settings: a systematic review, meta-analysis, and modelling study. Lancet Infect Dis. 2024 May;24(5):488-503. https://doi.org/10.1016/s1473-3099(23)00810-1
2. Kang H, Lim A, Auzenbergs M, Clark AD, Colón-González FJ, Salje H, Clapham HE, Carrera JP, Kim JH, Malarski M, Vergès SL, Cucunuba Z, Silva TC, Edmunds WJ, Sahastrabuddhe S, Brady O, Abbas K. Global, regional, and national Chikungunya burden and mapping force of infection: a spatial modelling study. 2024. SSRN (preprint). http://dx.doi.org/10.2139/ssrn.5048710 (Accepted in BMJ Global Health, in press)
3. Kang H, Lim A, Clark AD, Colón-González FJ, Clapham HE, Carrera JP, Kim JH, Auzenbergs M, Preethi L, Vergès SL, Sim SY, Han SM, Silva TC, Endy T, Cucunuba Z, Edmunds WJ, Sahastrabuddhe S, Brady O, Abbas K. Modelling age-specific chikungunya outbreak response immunisation strategies in Brazil: Broader implications for vaccine use case scenarios. SSRN. 2025. https://doi.org/10.2139/ssrn.5386779 (Under review in eClinicalMedicine)
4. Maure C, Khazhidinov N, Kang H, Auzenbergs M, Moyerson P, Abbas K, Santos GML, Medina LMH, Wartel TA, Kim JH, Clemens J, Sahastrabuddhe S. Chikungunya vaccine development, challenges, and pathway toward public health impact. Vaccine. 2024;42(26):126483. https://doi.org/10.1016/j.vaccine.2024.126483 (Corresponding author)
5. Auzenbergs M, Maure C, Kang H, Clark A, Brady O, Sahastrabuddhe S, Abbas K. Programmatic considerations and evidence gaps for chikungunya vaccine introduction in countries at risk of chikungunya outbreaks: Stakeholder analysis. PLoS Negl Trop Dis. 2024;18(4):e0012075. https://doi.org/10.1371/journal.pntd.0012075
6. Lim, A., Shearer, F.M., Sewalk, K., Pigott, D.M., Clarke, J., Ghouse, A., Judge, C., Kang, H., Messina, J.P., Kraemer, M.U. and Gaythorpe, K.A., 2025. The overlapping global distribution of dengue, chikungunya, Zika and yellow fever. Nature Communications, 16(1), p.3418. https://doi.org/10.1038/s41467-025-58609-5
7. Shankar M, Hartner AM, Arnold CRK, Gayawan E, Kang H, Kim JH, Gilani GN, Cori A, Fu H, Jit M, Muloiwa R, Portnoy A, Trotter C, Gaythorpe KAM. How mathematical modelling can inform outbreak response vaccination. BMC Infect Dis. 2024 Dec 1;24(1):1371. https://doi.org/10.1186/s12879-024-10243-0
8. Kim, S., Kang, H., Skrip, L., Sahastrabuddhe, S., Islam, A., Jung, S.M., Vesga, J.F., Endo, A., Edmunds, W.J. and Abbas, K., 2025. Progress and challenges in Nipah vaccine development and licensure for epidemic preparedness and response. Expert review of vaccines, 24(1), pp.183-193. https://doi.org/10.1080/14760584.2025.2476523
Timeline
Research Fellow
Nagasaki University, Institute of Tropical Medicine
04.2024 - Current
Researcher
Seoul National University of Medicine School
10.2022 - 03.2023
Researcher
International Vaccine Institute (IVI)
04.2021 - 09.2022
Health Policy Researcher, Department of Health Care Policy Research
Korea Institute for Health and Social Affairs (KIHASA)
06.2020 - 03.2021
Bachelor of Economics - undefined
Sogang University
PhD - Department of Infectious Disease Epidemiology and Dynamics
Science Research Specialist at RESEARCH INSTITUTE FOR TROPICAL MEDICINE – TRANSFUSION TRANSMISSIBLE INFECTIONS NATIONAL REFERENCE LABORATORYScience Research Specialist at RESEARCH INSTITUTE FOR TROPICAL MEDICINE – TRANSFUSION TRANSMISSIBLE INFECTIONS NATIONAL REFERENCE LABORATORY