ONE H – Integrated Solutions for Healthy People, Animals, and Ecosystems
ONE H is a Canada-based consultancy dedicated to advancing food security, sustainable livestock production, and safe value chains through a One Health lens. We partner with governments, development agencies, and private enterprises to design and implement projects where human health, animal health, and environmental health are interconnected.
Request a ConsultationAbout ONE H
Who We Are
ONE H was founded by Dr. Khaista Yousafzai, a veterinarian and development specialist with over 15 years of experience across Asia, the Middle East, and North America.
Our mission is to strengthen agri-food systems that protect public health, animal welfare, and the environment—together. We bring deep technical expertise and project management rigour to complex global development challenges.
Why “ONE H”
The name reflects our commitment to the One Health paradigm: a single, holistic approach where healthy communities, productive animals, and resilient ecosystems thrive as one.
The distinctive term "ONE H" also stands for One Network for Ecosystem Health, clearly distinguishing our services in project management, technical advisory, and consulting focused on veterinary public health and safe food initiatives.
Our Core Services
We offer specialized technical advisory and project implementation, always focusing on risk reduction for zoonotic disease and environmental stewardship. Click a service to see details.
Agriculture & Livestock Advisory
Practical strategies for commercial and smallholder poultry and livestock operations, emphasizing Good Animal Husbandry Practices (GAHP) and animal welfare.
Food Safety & Regulatory Compliance
End-to-end guidance on HACCP, GMP, PCP, CamGAP, and international standards for processing, labelling, and export readiness.
Value Chain & Rural Development
Design and implementation of inclusive market systems that improve livelihoods and reduce poverty, particularly in post-conflict and disaster-affected areas.
Monitoring, Evaluation & Learning
Evidence-based program design and impact measurement to ensure accountability and continuous improvement across projects.
Projects & Impact
We deliver measurable results across complex sectors, strengthening systems and safeguarding communities.
ADB/ACSEP Partnership
Native Chicken Value Chain, Cambodia
Strengthened genetics and established farmer cooperatives, simultaneously embedding robust biosecurity measures and One Health safeguards at the village level.
Read More →UNDP Initiative
Post-Conflict Livelihoods Programs
Successfully restored critical animal production systems in vulnerable areas while actively promoting community-level disease surveillance and reporting mechanisms.
Read More →Private Enterprise Project
Export Readiness for Poultry Producers
Assisted a major commercial operation in achieving full compliance with international food safety standards (PCP/HACCP), unlocking new global market opportunities.
Read More →Latest Insights
Exploring the critical intersection of animal production, food security, and public health risk mitigation.
A guide to sustainable practices that protect animal health without relying heavily on antibiotics.
Testimonials
"The ONE H team delivered an indispensable technical analysis that shaped our regional food security strategy. Their integrated approach is truly unique and highly effective."
— Senior Program Director, Development Agency Collaborator
Partners
Request a Consultation
Ready to integrate One Health solutions into your next project? Contact us today to discuss your needs.