Publications

Notes: * co-first authors

Peer-reviewed Journals

  • E.P. Hyle, L. Ang, G. Luu, P. Kasaie, D. Dai, F. Ebem, J. Phelan, S. Koiso, C. Duggan, E. Humes, D. Molozanov, P.E. Sax, L. Gerace, J. Giardina, E.J. Orav, T. Horn, A.M. Neilan, A. Pandya, J.F. Figueroa, K.N. Althoff, K.A. Freedberg. Ten-Year Cost Projections for Medicare Beneficiaries 65 Years or Older With HIV. JAMA Network Open, 2026;9(7):e2621966. doi:10.1001/jamanetworkopen.2026.21966
  • K. Ravishankar, K.E. Mace, S. Koiso, A.D. Ridpath, E. Gulbas, J. Thwing, R.C. LaRocque, S. Williams, E.T. Ryan, T.S. Brown, E.P. Hyle. Mapping hospitals that treat severe malaria cases in the United States: Evidence to inform health systems strategies for intravenous artesunate supply. Clinical Infectious Diseases, 2026;ciag139. doi:10.1093/cid/ciag139
  • S. Koiso, H. Lee, A.L. Ciaranello, M.S. Jalali, K.A. Freedberg, E.T. Ryan, R.C. LaRocque, E.P. Hyle. Effect of containment strategies against respiratory diseases on infections imported via international travel to the USA: a modeling study. BMJ Open, 2026;16:e105013. doi:10.1136/bmjopen-2025-105013
  • T. Stanic*, S. Koiso*, N.F. Fields, A.T. Walker, N.M. Mulroy, E.T. Ryan, R.C. LaRocque, E.P. Hyle. Economic value of pre-travel health interventions for communicable diseases in international travellers. Journal of Travel Medicine, 2025;32(7):taaf053. doi:10.1093/jtm/taaf053
  • S. Koiso, E. Gulbas, L. Dike, N.M. Mulroy, A.L. Ciaranello, K.A. Freedberg, M.S. Jalali, E.T. Ryan, R.C. LaRocque, A.T. Walker, E.P. Hyle. Modeling approaches to inform travel-related policies for COVID-19 containment: a scoping review and future directions. Travel Medicine and Infectious Disease, 2024;62:102730. doi:10.1016/j.tmaid.2024.102730
  • L. Kakoullis, R. Steffen, M. Goeijenbier, A. Osterhaus, S.R. Rao, S. Koiso, E.P. Hyle, E.T. Ryan, R.C. LaRocque, L.H. Chen. Influenza: seasonality and travel-related considerations. Journal of Travel Medicine, 2023;30(5):taad102. doi:10.1093/jtm/taad102

Working Papers

  • M. Walker, A. Huang, S. Asman, S. Baird, L. Fernald, J. Hamory, F.H. de la Guardia, S. Koiso, M. Kremer, M. Krupoff, M. Layvant, E. Ochieng, P. Suri, E. Miguel. Intergenerational Child Mortality Impacts of Deworming: Experimental Evidence from Two Decades of the Kenya Life Panel Survey. NBER Working Paper, no. 31162. 2023. [Accepted by American Economic Journal: Applied Economics]

Other Works

  • Book chapter: S. Koiso. (2026). Pandemic Responses in Low- and Middle-Income Countries. In: Bennett, G., Goodall, E. (eds) The Palgrave Encyclopedia of Disability. Palgrave Macmillan, Cham. doi:10.1007/978-3-031-40858-8_476-1 [PDF]
  • Editorial: S. Koiso, E.P. Hyle. Cost-Effectiveness of the 2023 to 2024 COVID-19 Booster Vaccine-Reducing Barriers to Access. JAMA Network Open. 2025 Aug 1;8(7):e2523695. doi:10.1001/jamanetworkopen.2025.23695