Tove K. Ryman

Affiliate Assistant Professor, Epidemiology



BA Spanish, University of Portland, 2002
MPH Global Health, Emory University, 2005
PhD Epidemiology, University of Washington, 2015



Vaccine Delivery Team
Bill and Melinda Gates Foundation
PO Box 23350
Seattle, WA 98102

Research Interests

  • Vaccine delivery
  • Vaccine policy
  • Global health
  • Implementation research

Recent Publications (PubMed)

Outcomes and Costs of the Transition From a Paper-Based Immunization System to a Digital Immunization System in Vietnam: Mixed Methods Study.
(2024 Mar 18)
J Med Internet Res 26(): e45070
Dang TTH, Carnahan E, Nguyen L, Mvundura M, Dao S, Duong TH, Nguyen T, Nguyen D, Nguyen T, Werner L, Ryman TK, Nguyen N

Immunization programs to support primary health care and achieve universal health coverage.
(2022 Dec 8)
Blanc DC, Grundy J, Sodha SV, O'Connell TS, von M├╝hlenbrock HJM, Grevendonk J, Ryman T, Patel M, Olayinka F, Brooks A, Wahl B, Bar-Zeev N, Nandy R, Lindstrand A

Changes in on-time vaccination following the introduction of an electronic immunization registry, Tanzania 2016-2018: interrupted time-series analysis.
(2022 Sep 20)
BMC Health Serv Res 22(1): 1175
Dolan SB, Burstein R, Shearer JC, Bulula N, Lyons H, Carnahan E, Beylerian E, Thompson J, Puttkammer N, Lober WB, Liu S, Gilbert SS, Werner L, Ryman TK

Added Value of Electronic Immunization Registries in Low- and Middle-Income Countries: Observational Case Study in Tanzania.
(2022 Jan 21)
JMIR Public Health Surveill 8(1): e32455
Secor AM, Mtenga H, Richard J, Bulula N, Ferriss E, Rathod M, Ryman TK, Werner L, Carnahan E

Combining cluster surveys to estimate vaccination coverage: Experiences from Nigeria's multiple indicator cluster survey / national immunization coverage survey (MICS/NICS), 2016-17.
(2020 Sep 3)
Vaccine 38(39): 6174-6183
Rhoda DA, Wagai JN, Beshanski-Pedersen BR, Yusafari Y, Sequeira J, Hayford K, Brown DW, Danovaro-Holliday MC, Braka F, Ali D, Shuaib F, Okposen B, Nwaze E, Olarewaju I, Adeniran A, Kassogue M, Jobin D, Ryman TK

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