Dr. Andrea Ellis (DVM) is a Board member with Veterinarians Without Borders North America/Vétérinaires Sans Frontières Amérique du Nord U.S.
Dr. Andrea Ellis (DVM) is a veterinary epidemiologist who has worked in foodborne, waterborne and zoonotic diseases for the past 30 years in the Canadian public service and at WHO. In Canada, she worked in Health Canada and the Public Health Agency of Canada managing the outbreak response unit in what is currently called the Centre for Foodborne, Environmental and Zoonotic Infectious Diseases. Dr. Ellis was seconded to WHO in Geneva from 2002-2004 to develop the epidemiology curriculum for the Global Foodborne Infections Network and worked on the response to SARS and avian influenza. She went back to WHO from 2009-2011 to lead the International Food Safety Authorities Network. Upon returning to Canada, she joined the Canadian Food Inspection Agency and spent 10 years as senior advisor to the Chief Veterinary Officer of Canada and WOAH Delegate for Canada before retiring from government in March 2023.
Dr. Ellis is currently an independent consultant and has been working with WOAH and WHO.
Louise Mukarugwiza’s journey from community health worker to One Health Team member highlights the transformative impact of COHERS, empowering women to prevent disease, promote gender equality, and build healthier communities in Rwanda.
#VETSVolunteerVoices brings you stories of our passionate VETS program volunteers from the field. Meet Méli-Jade Léveillé-Blais, an Animal Health Advisor who spent three months in Kenya (May–August 2025) with our local partner, Meru Dairy, training farmers, building local leadership, and strengthening community resilience through better dairy practices.
The Patron Pet Center in Kyiv has grown from a handful of kennels into one of Ukraine’s most advanced animal welfare facilities, providing care for injured and abandoned animals from frontline areas. They recently unveiled a new cat wing offering veterinary care, socialization, and adoption support. We spoke with former director Iryna Podvoyska about the center’s growth, challenges, and vision for the future.
