Why One Health?

  • Worldwide, nearly 75 percent of all emerging human infectious diseases in the past three decades originated in animals.
  • Environmental health may affect human and animal health through contamination, pollution and poor conditions that may lead to new infectious agents.
  • The world population is projected to grow from 7 billion in 2011 to 9 billion by 2050.
  • To provide adequate healthcare, food and water for the growing global population, the health professions, and their related disciplines and institutions, must work together.
  • The human-animal bond beneficially impacts the health of both people and animals.

Definition of One Health

  • One Health is the collaborative effort of multiple health science professions, together with their related disciplines and institutions – working locally, nationally, and globally – to attain optimal health for people, domestic animals, wildlife, plants, and our environment.

Scope of One Health

  • Convergence of human, animal, and plant health and the health of the environment
  • Human-animal bond
  • Professional education and training 
  • Research, both basic and translational
  • Ensuring a safe food and water supply that is high quality, available and affordable
  • Agricultural production and land use
  • Natural resources and conservation
  • Disease surveillance, prevention and response, both infectious and chronic diseases
  • Commonality of diseases among people and  animals, such as cancer, obesity, and diabetes
  • Clinical medicine demand for interrelationship between the health professions
  • Environmental agent detection and response
  • Disaster preparedness and response
  • Public policy and regulation
  • Global trade and commerce
  • Communications and outreach

Potential Outcomes from the One Health Approach

  • More interdisciplinary programs in education, training, research, and established policy 
  • More information sharing related to disease detection and diagnosis as well as education and research 
  • More prevention of diseases, both infectious and chronic diseases
  • New therapies and approaches to treatment for unmet needs

https://www.onehealthcommission.org/en/why_one_health//t4cms/360w-earth-globe.jpg/t4cms/360w-earth-globe.jpg 

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