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Assistant Professor Adjunct
Biography
Dr. Dawn Zimmerman is the Director of International Programs for the Veterinary Initiative for Endangered Wildlife, a Research Associate with Smithsonian Institution, and affiliate faculty at the University of Nairobi. Her previous positions include the Director of Wildlife Health for Smithsonian’s Global Health Program, Regional Veterinary Manager for UC Davis’ Gorilla Doctors, and Senior Veterinarian at the Memphis Zoo. She completed her DVM at Ross University and MS at San Diego State University focused on the development of techniques for reproductive assistance in exotic canids.
Zimmerman’s field experience includes conservation medicine and capacity building in over 15 countries, with a focus on East Africa. She was the global lead for the USAID Emerging Pandemic Threats PREDICT program in Kenya, working to detect pathogens of pandemic potential by investigating the animals most likely to harbor them. Peripherally, she is an associate editor for the Journal of Zoo and Wildlife Medicine, member of the IUCN Wildlife Health Specialist Group, member of the National Science and Technology Council’s Pandemic Prediction and Forecasting Science & Technology working group, scientific advisor for the Gorilla Doctors at the University of California, Davis, and veterinary advisor for the Tapiridae Taxon Advisory Group and Species Survival Programs, the Tapir Specialist Group, and Sri Lanka’s Elephant Transit Home.
Her primary research interests include applying a One Health approach to the conservation of critically endangered wildlife species and the mitigation of emerging infectious diseases at the wildlife-human interface.
Appointments
Epidemiology of Microbial Diseases
Assistant Professor AdjunctPrimary
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ORCID
0000-0001-7003-5258
Research at a Glance
Yale Co-Authors
Publications Timeline
James Hassell
Publications
2026
Pesticide Use and Safety Behaviors Among Farmers in Rwanda’s Eastern Province: Perspectives from Sector Officers on Drivers, Factors, and Gender Differences
Irimaso E, Rwibutso C, Nyirahabimana T, Curl C, Mitchell S, Mukamana L, Zimmerman D, Sholts S. Pesticide Use and Safety Behaviors Among Farmers in Rwanda’s Eastern Province: Perspectives from Sector Officers on Drivers, Factors, and Gender Differences. International Journal Of Environmental Research And Public Health 2026, 23: 771. PMID: 42354301, PMCID: PMC13299060, DOI: 10.3390/ijerph23060771.Peer-Reviewed Original ResearchAltmetricEnvironmental and demographic risk factors for respiratory illness in endangered wild mountain gorillas (Gorilla beringei beringei) in Rwanda
Gilardi K, Genovese B, Harris L, Cranfield M, Noheri J, Mudakikwa A, Zimmerman D, Kinani J, Bahizi M, Evans T, Goldstein T, Mazet J. Environmental and demographic risk factors for respiratory illness in endangered wild mountain gorillas (Gorilla beringei beringei) in Rwanda. Frontiers In Conservation Science 2026, 6: 1685438. DOI: 10.3389/fcosc.2025.1685438.Peer-Reviewed Original ResearchAltmetricUse of Animal-Derived Products for Medicinal and Belief-Based Purposes in Urban Cities of Southwestern Nigeria: A One Health Perspective
Akpan S, Buij R, van Langevelde F, Thomas L, Sijuwola A, Ogunsanya O, van Hooft P, Adedokun O, Adeyemo A, Ayinla A, Zimmerman D, Cook E, Masudi S, Hassell J, Happi C, Happi A. Use of Animal-Derived Products for Medicinal and Belief-Based Purposes in Urban Cities of Southwestern Nigeria: A One Health Perspective. Animals 2026, 16: 502. PMID: 41681482, PMCID: PMC12896710, DOI: 10.3390/ani16030502.Peer-Reviewed Original ResearchCitationsHygiene knowledge and practices in the Lagos wild meat value chain: Cultural influences, regulatory gaps, and infrastructure needs
Akpan S, Cook E, van Langevelde F, van Hooft P, Zimmerman D, Buij R, Hassell J, Masudi S, Happi C, Happi A, Thomas L. Hygiene knowledge and practices in the Lagos wild meat value chain: Cultural influences, regulatory gaps, and infrastructure needs. PLOS Global Public Health 2026, 6: e0004321. PMID: 41544141, PMCID: PMC12810893, DOI: 10.1371/journal.pgph.0004321.Peer-Reviewed Original ResearchCitationsAltmetric
2025
Advancing One Health surveillance with non-invasive biomonitoring: a review of persistent pesticide exposure assessment using external keratinized animal tissue
Spivak M, Rutagengwa C, Zimmerman D, Curl C, Sabo-Attwood T. Advancing One Health surveillance with non-invasive biomonitoring: a review of persistent pesticide exposure assessment using external keratinized animal tissue. One Health Outlook 2025, 8: 1. PMID: 41327497, PMCID: PMC12777023, DOI: 10.1186/s42522-025-00184-2.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsPotential spillover investigated by metagenome sequencing in Laikipia, Kenya reveals tick-borne pathogens and a novel bunyavirus
Kamau M, Ergunay K, Bourke B, Mutura J, Lebunge R, Ochieng G, Gathii K, Waitumbi J, Mutai B, Hassell J, von Fricken M, Zimmerman D, Murray S, Jiang L, Liao H, Grieco J, McDermott E, Achee N, Linton Y. Potential spillover investigated by metagenome sequencing in Laikipia, Kenya reveals tick-borne pathogens and a novel bunyavirus. One Health 2025, 21: 101226. PMID: 41127630, PMCID: PMC12538091, DOI: 10.1016/j.onehlt.2025.101226.Peer-Reviewed Original ResearchCitationsDisease Risks for Restoring Endangered Sahelo-Saharan Antelope: A Literature Review
Ellis L, Yu J, Mertes K, Cox S, Desamours I, Abakar M, Pesci M, Sikli L, Cook E, Zimmerman D. Disease Risks for Restoring Endangered Sahelo-Saharan Antelope: A Literature Review. EcoHealth 2025, 22: 439-463. PMID: 40632366, DOI: 10.1007/s10393-025-01728-8.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsCitationsStructure, conservation and health implications of urban wild meat value chains: A case study of Lagos, Nigeria
Akpan S, van Hooft P, Happi A, Buij R, van Langevelde F, Cook E, Hassell J, Zimmerman D, Masudi S, Happi C, Thomas L. Structure, conservation and health implications of urban wild meat value chains: A case study of Lagos, Nigeria. One Health 2025, 20: 100992. PMID: 40040920, PMCID: PMC11876908, DOI: 10.1016/j.onehlt.2025.100992.Peer-Reviewed Original ResearchCitationsAltmetricTapirs
Pukazhenthi B, Richard R, Mangini P, Zimmerman D. Tapirs. 2025, 977-989. DOI: 10.1002/9781119539278.ch46.BooksCitations
2024
Tapir Health
Ordonneau D, Fernandes-Santos R, Zimmerman D, Pukazhenthi B, Rojas-Jimenez J, Pérez Flores J, Navas Suarez P. Tapir Health. Fascinating Life Sciences 2024, 167-205. DOI: 10.1007/978-3-031-65311-7_11.ChaptersCitations
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