Latest News

The 2025 Rx One Health Field Institute welcomes you to join us June 22–July 5, 2025! Explore California's vibrant and diverse ecosystems while building One Health skills! The 2025 theme is Biodiversity Conservation.

The sounds of barking elephant seals are again in the air along the breeding grounds of Península Valdés, Argentina—but it’s quieter. Roughly a year after a massive outbreak of H5N1 highly pathogenic avian influenza killed more than 17,000 elephant seals, including about 97% of their pups, scientists estimate that only about a third of the elephant seals normally expected here returned.

Lizzy Ashley’s PhD research in Dr. Christine Kreuder Johnson’s lab focuses on the ecology and epidemiology of avian influenza (e.g., HPAI H5N1) in marine wildlife. In California, she partners with the Oiled Wildlife Care Network, government agencies, and rehabilitation centers to conduct influenza surveillance in stranded and apparently healthy pinnipeds, waterbirds, and sea otters.

As the Park Fire grew to become the fourth-largest wildfire in California's recorded history, the UC Davis School of Veterinary Medicine’s California Veterinary Emergency Team (CVET) quickly mobilized for their inaugural deployment to provide crucial veterinary care for animals caught in the fire’s path.

Brian is completing his final year as a veterinary student at UC Davis School of Veterinary Medicine.

Growing up, there was pretty much always at least one dog in our household. They were some of my closest friends who would always be there whenever I needed them. They taught me how to care for animals and gave me some sense of responsibility in their training and care.

California Veterinary Emergency Team (CVET) has been deployed in response to the Park Fire since Thursday July 25. From the origin of the fire and through the weekend, Butte County and animal volunteers have cared for 164 animals in designated disaster animal shelters, 100 small animal and 64 large animal. CVET has provided veterinary services at both the small and large animal shelters and operationally has run over 50 veterinary requests.

The Rx One Health Field Institute is a groundbreaking experiential learning program that brings together One Health professionals from around the globe. The 2024 cohort included participants from 14 countries (and five continents), representing a broad spectrum of disciplines such as veterinary medicine, nutrition, public health, wildlife conservation, and laboratory sciences. The program provided a unique platform for these professionals to collaborate, exchange knowledge, and develop interdisciplinary solutions to complex health challenges.

Jessicah Kurere is a Kenyan veterinarian working with Vetinwild and Ewaso Lions with special interest in disease surveillance at the interface between domestic and wild carnivores in Northern Kenya.

I am from a pastoralist community and we have a lot of livestock. We live in a very rural area so there is a lot of livestock and scarce resources including access to veterinary services. So I am one of the very few veterinarians coming from my local area. That was my passion - to support my community.

Alejandro Mena is a veterinarian and pursuing a PhD in Public Health with a One Health focus at the Emerging Pathogens Institute from the Department of Environmental & Global Health, University of Florida.

Maddie McNelis is pursuing a PhD at UC Santa Cruz, Department of Ecology and Evolutionary Biology, studying maternal care and lactation in wildlife.

I wanted to be a veterinarian for my whole life and then got to college. Then decided i wanted to be a doctor, then decided maybe not actually. I fell in love with wildlife biology but didn’t really see myself in biology for awhile. I didn’t really have access to the type of people that I felt similar to until I started doing fieldwork. 

Jennie leads Rx One Health Field Institute activities and is a field veterinarian with the One Health Institute. She provides technical and logistical support to a variety of projects including the USAID One Health Workforce-Next Generation project.Leading RxOH is one of her favorite things about her job and she loves watching people discover the joys of seeing the natural world and becoming inspired stewards of our amazing planet.

Marcela Uhart, is an Argentinian veterinarian and Director of the Latin America Program at the Karen C. Drayer Wildlife Health Center. Her research spans across a variety of topics, including: infectious and parasitic diseases, zoonotic pathogens, pollutants (e.g. plastics), biotoxins, antimicrobial resistance, physiology, ecology, and health risks from human interactions.

The Wildlife Health Youth Fellowship was first launched in 2022-2023 as an inaugural recipient of our One Health DEI Competitive Grants Program. After a successful pilot year, we are so pleased to see this fellowship continue to break barriers and help make wildlife health education accessible for all!

Our California Raptor Center (CRC) team had to say goodbye to Apollo, one of their American Kestrel educational ambassador birds. Due to an old severe right wing injury, he had chronic shoulder problems that eventually became more painful and started to drastically impact his quality of life. The team had to make the difficult decision to humanely euthanize him.

The Guidelines for Addressing Disease Risks in Wildlife Trade have officially been released by the World Organisation for Animal Health. These guidelines are the product of an ad hoc committee convened during the pandemic lockdown in response to the emergence of SARS-CoV-2. Our Latin America Program director Dr. Marcy Uhart was part of the committee that drafted and finalized this report with input from representatives in various sectors worldwide.