Integrated Solutions for
Healthy People, Animals & Ecosystems
ONE H is a Canada-based consultancy advancing food security, sustainable livestock production, and safe value chains through a unified One Health lens.
15+ Years Experience
Global Impact & Expertise
ONE H
One Network for Ecosystem Health
About Our Firm
Bridging Public Health & Agriculture
Who We Are
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.
Why “ONE H”?
The name reflects our commitment to the One Health paradigm: a holistic approach where healthy communities, productive animals, and resilient ecosystems thrive as one. It distinguishes our specialized services in veterinary public health.
Expertise
Our Core Services
Technical advisory and project implementation focusing on zoonotic disease risk reduction and environmental stewardship.
Agriculture & Livestock Advisory
Strategies for commercial and smallholder operations, emphasizing Good Animal Husbandry Practices (GAHP).
Learn MoreFood Safety & Compliance
End-to-end guidance on HACCP, GMP, and international standards for processing and export readiness.
Learn MoreValue Chain & Rural Dev
Implementation of inclusive market systems that improve livelihoods in post-conflict areas.
Learn MoreMonitoring, Eval & Learning
Evidence-based program design and impact measurement to ensure accountability.
Learn MoreOur Work
Projects & Impact
Delivering measurable results across complex sectors, strengthening systems and safeguarding communities globally.
Native Chicken Value Chain, Cambodia
Strengthened genetics and established farmer cooperatives, embedding robust biosecurity measures and One Health safeguards.
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Post-Conflict Livelihoods Programs
Restored critical animal production systems in vulnerable areas while actively promoting community-level disease surveillance.
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Export Readiness for Producers
Assisted a major commercial operation in achieving full compliance with international standards (PCP/HACCP).
Read Case StudyPublications
Latest Insights
Why One Health Matters in Global Poultry Value Chains
Exploring the critical intersection of animal production, food security, and public health risk mitigation.
Practical Steps to Reduce Antimicrobial Resistance
A guide to sustainable practices that protect animal health without relying heavily on antibiotics on small farms.
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Trusted By
"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
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Ready to integrate One Health solutions into your next project? Let's build a sustainable future together.