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.
#VETSVolunteerVoices aims to bring you stories of our passionate VETS program volunteers from the field. This blog was written by Guy Audet, a Business Development Advisor who supported our VETS program partner, WIPVaC-Apex, in Ghana from March to May 2025.
In Meru County, Kenya, Community One Health Champion Ann Kagwira is improving her farm’s productivity and herd health through ongoing collaboration with VETS volunteers and Meru Dairy — demonstrating how long-term support and continuous learning can drive lasting change for farmers and their communities.
As VWB’s Executive Director, Charmaine Brett, prepares to step down in September, she reflects on four years of transformative global work, celebrating milestones in animal care, community resilience, and One Health initiatives. With its bold 2025–2030 Strategic Plan, VWB remains committed to advancing its mission and recruiting new leadership to build on this momentum.
