Dr Lin is a senior computational epidemiologist at the Johns Hopkins University Applied Physics Laboratory. His research focuses on utilizing modeling and computational simulation to understand complex systems, particularly in infectious disease surveillance, community resilience, and public health response. Other research contribution includes biomedical research innovation, international development, environmental sustainability, and healthcare decision support. He was previously a Postdoctoral Research Fellow at an international non-profit called One Health Trust (formerly Center for Disease Dynamics, Economics & Policy), and Johns Hopkins University School of Medicine. Dr Lin earned his PhD in Civil and Systems Engineering at the Johns Hopkins University and holds a M.S.E. in Geography and Environmental Engineering.
He/him/his
United States
Chile
Misiaszek C, Lin G, Harding J, Altema-Johnson D, Mui Y, Chang K, Bassarab K, Clancy K, Palmer A, Adam A, Ramsing R. (2026). Evaluating select factors and mechanisms influencing meat consumption in Baltimore City: an agent-based modeling study. BMC public health
Lin G, Poleon S, Hamilton A, Salvekar N, Jara M, Haghpanah F, Lanzas C, Hazel A, Blumberg S, Lenhart S, Lloyd AL, Vullikanti A, Klein E, . (2025). The contribution of community transmission to the burden of hospital-associated pathogens: A systematic scoping review of epidemiological models. One health (Amsterdam, Netherlands), (20)
Santos S, Humbard M, Lambrou AS, Lin G, Padilla Y, Chaitram J, Natrajan MS, Kirking HL, Courtney S, Del Guercio K, Roberts S, Gaspar F, Iademarco MF, Hamel J, Salerno RM. (2025). The SARS-CoV-2 test scale-up in the USA: an analysis of the number of tests produced and used over time and their modelled impact on the COVID-19 pandemic. The Lancet. Public health, 10(1)
Hamilton A, Haghpanah F, Tulchinsky A, Kipshidze N, Poleon S, Lin G, Du H, Gardner L, Klein E. (2024). Incorporating endogenous human behavior in models of COVID-19 transmission: A systematic scoping review. Dialogues in health, (4)
Tulchinsky A, Lin G, Hamilton A, Kipshidze N, Klein E. (2024). Quantifying the impact of prevalence-dependent adaptive behavior on COVID-19 transmission: A modeling case study in Maryland. Epidemics, (49)
Uthman OA, Lyngse FP, Anjorin S, Hauer B, Hakki S, Martinez DA, Ge Y, Jonnerby J, Julin CH, Lin G, Lalvani A, Loss J, Madon KJ, Martinez L, Næss LM, Page KR, Prieto D, Robertson AH, Shen Y, Wurm J, Buchholz U. (2024). Susceptibility and infectiousness of SARS-CoV-2 in children versus adults, by variant (wild-type, alpha, delta): A systematic review and meta-analysis of household contact studies. PloS one, 19(9)
Shea K, Borchering RK, Probert WJM, Howerton E, Bogich TL, Li SL, van Panhuis WG, Viboud C, Aguás R, Belov AA, Bhargava SH, Cavany SM, Chang JC, Chen C, Chen J, Chen S, Chen Y, Childs LM, Chow CC, Crooker I, Del Valle SY, España G, Fairchild G, Gerkin RC, Germann TC, Gu Q, Guan X, Guo L, Hart GR, Hladish TJ, Hupert N, Janies D, Kerr CC, Klein DJ, Klein EY, Lin G, Manore C, Meyers LA, Mittler JE, Mu K, Núñez RC, Oidtman RJ, Pasco R, Pastore Y Piontti A, Paul R, Pearson CAB, Perdomo DR, Perkins TA, Pierce K, Pillai AN, Rael RC, Rosenfeld K, Ross CW, Spencer JA, Stoltzfus AB, Toh KB, Vattikuti S, Vespignani A, Wang L, White LJ, Xu P, Yang Y, Yogurtcu ON, Zhang W, Zhao Y, Zou D, Ferrari MJ, Pannell D, Tildesley MJ, Seifarth J, Johnson E, Biggerstaff M, Johansson MA, Slayton RB, Levander JD, Stazer J, Kerr J, Runge MC. (2023). Multiple models for outbreak decision support in the face of uncertainty. Proceedings of the National Academy of Sciences of the United States of America, 120(18)
Lin G, Hamilton A, Gatalo O, Haghpanah F, Igusa T, Klein E. (2022). Investigating the effects of absolute humidity and movement on COVID-19 seasonality in the United States. Scientific reports, 12(1)
Lin G, Tseng KK, Gatalo O, Martinez DA, Hinson JS, Milstone AM, Levin S, Klein E, . (2021). Cost-effectiveness of carbapenem-resistant Enterobacteriaceae (CRE) surveillance in Maryland. Infection control and hospital epidemiology
Frost I, Craig J, Osena G, Hauck S, Kalanxhi E, Schueller E, Gatalo O, Yang Y, Tseng KK, Lin G, Klein E. (2021). Modelling COVID-19 transmission in Africa: countrywise projections of total and severe infections under different lockdown scenarios. BMJ open, 11(3)
Hamilton AJ, Strauss AT, Martinez DA, Hinson JS, Levin S, Lin G, Klein EY. (2021). Machine learning and artificial intelligence: applications in healthcare epidemiology. Antimicrobial stewardship & healthcare epidemiology : ASHE, 1(1)
Gary Lin, Michele Palopoli, Viva Dadwal. (2020). From Causal Loop Diagrams to System Dynamics Models in a Data-Rich Ecosystem. Leveraging Data Science for Global Health
Marietta M Squire, Megashnee Munsamy, Gary Lin, Arnesh Telukdarie, Takeru Igusa. (2020). Modeling Hospital Energy and Economic Costs for COVID-19 Infection Control Interventions. medRxiv
Gatalo O, Tseng K, Hamilton A, Lin G, Klein E, . (2020). Associations between phone mobility data and COVID-19 cases. The Lancet. Infectious diseases
Lin G, Siddiqui S, Bernstein J, Martinez DA, Gardner L, Albright T, Igusa T. (2021). Examining association between cohesion and diversity in collaboration networks of pharmaceutical clinical trials with drug approvals. Journal of the American Medical Informatics Association : JAMIA, 28(1)
Gary Lin, Alexandra Strauss, Maxwell Pinz, Diego Martinez, Katie Tseng, Emily Schueller, Oliver Gatalo, Yupeng Yang, Simon Levin, Eli Klein. (2020). Explaining the Bomb-Like Dynamics of COVID-19 with Modeling and the Implications for Policy. MedRxiv
Shea K, Borchering RK, Probert WJM, Howerton E, Bogich TL, Li S, van Panhuis WG, Viboud C, Aguás R, Belov A, Bhargava SH, Cavany S, Chang JC, Chen C, Chen J, Chen S, Chen Y, Childs LM, Chow CC, Crooker I, Valle SYD, España G, Fairchild G, Gerkin RC, Germann TC, Gu Q, Guan X, Guo L, Hart GR, Hladish TJ, Hupert N, Janies D, Kerr CC, Klein DJ, Klein E, Lin G, Manore C, Meyers LA, Mittler J, Mu K, Núñez RC, Oidtman R, Pasco R, Piontti APY, Paul R, Pearson CAB, Perdomo DR, Perkins TA, Pierce K, Pillai AN, Rael RC, Rosenfeld K, Ross CW, Spencer JA, Stoltzfus AB, Toh KB, Vattikuti S, Vespignani A, Wang L, White L, Xu P, Yang Y, Yogurtcu ON, Zhang W, Zhao Y, Zou D, Ferrari M, Pannell D, Tildesley M, Seifarth J, Johnson E, Biggerstaff M, Johansson M, Slayton RB, Levander J, Stazer J, Salerno J, Runge MC. (2020). COVID-19 reopening strategies at the county level in the face of uncertainty: Multiple Models for Outbreak Decision Support. medRxiv : the preprint server for health sciences
Gary Lin, Sauleh Siddiqui, Jen Bernstein, Diego A. Martinez, Lauren Gardner, Tenley Albright, Takeru Igusa. (2018). Examining Association Between Cohesion and Diversity in Collaboration Networks of Pharmaceutical Clinical Trials with Drug Approvals
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