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GS-II : Governance

One Health approach

  • 04 May, 2021

  • 5 Min Read

One Health approach


  • The father of modern pathology, Rudolf Virchow, emphasised in 1856 that there are essentially no dividing lines between animal and human medicine.
  • This concept is ever more salient as the world continues to grapple with the COVID-19 pandemic.
  • Discussions that took place around World Veterinary Day, on April 24, 2021, focused on acknowledging the interconnectedness of animals, humans, and the environment, an approach referred to as “One Health”.

Across the species barrier

  • Studies indicate that more than two-thirds of existing and emerging infectious diseases are zoonotic, or can be transferred between animals and humans.
  • Another category of diseases, “anthropozoonotic” infections, gets transferred from humans to animals.
  • The transboundary impact of viral outbreaks in recent years such as the Nipah virus, Ebola, Severe Acute Respiratory Syndrome (SARS), Middle East Respiratory Syndrome (MERS) and Avian Influenza has further reinforced the need for us to consistently document the linkages between the environment, animals, and human health.

Steps taken by India for One Health plan

  • Tripartite-plus alliance: India’s ‘One Health’ vision derives its blueprint from the agreement between the tripartite-plus alliance comprising the Food and Agriculture Organization of the United Nations (FAO), the World Organisation for Animal Health (OIE), the World Health Organization (WHO) and the United Nations Environment Programme (UNEP) — a global initiative supported by the United Nations Children’s Fund (UNICEF) and the World Bank under the overarching goal of contributing to ‘One World, One Health’.
  • National Standing Committee on Zoonoses:  In keeping with the long-term objectives, India established a National Standing Committee on Zoonoses as far back as the 1980s.
  • Centre for One Health: ‘Centre for One Health’ is set up at Nagpur.
  • Department of Animal Husbandry and Dairying : Further, the Department of Animal Husbandry and Dairying (DAHD) has launched several schemes to mitigate the prevalence of animal diseases since 2015, with a funding pattern along the lines of 60:40 (Centre: State); 90:10 for the Northeastern States, and 100% funding for Union Territories.
  • National Animal Disease Control Programme: Hence, under the National Animal Disease Control Programme, ?13,343 crore have been sanctioned for:
    • Foot and Mouth disease and
    • Brucellosis control.
  • One Health unit: In addition, DAHD will soon establish a ‘One Health’ unit within the Ministry.
  • ASCAD: The government is working to revamp programmes that focus on capacity building for veterinarians and upgrading the animal health diagnostic system such as Assistance to States for Control of Animal Diseases (ASCAD).
    • There is increased focus on vaccination against livestock diseases and backyard poultry.
    • To this end, assistance will be extended to State biological production units and disease diagnostic laboratories.
  • National Action Plan for Eliminating Dog Mediated Rabies: WHO estimates that rabies (also a zoonotic disease) costs the global economy approximately $6 billion annually.
    • Considering that 97% of human rabies cases in India are attributed to dogs, interventions for disease management in dogs are considered crucial.
    • DAHD has partnered with the Ministry of Health and Family Welfare in the National Action Plan for Eliminating Dog Mediated Rabies.
    • This initiative is geared towards sustained mass dog vaccinations and public education to render the country free of rabies.

Need for coordination

  • Scientists have observed that there are more than 1.7 million viruses circulating in wildlife, and many of them are likely to be zoonotic, which implies that unless there is timely detection, India risks facing many more pandemics in times to come.
  • Challenges: Veterinary manpower shortages, the lack of information sharing between human and animal health institutions, and inadequate coordination on food safety at slaughter, distribution, and retail facilities.

Way forward

  • Consolidating existing animal health and disease surveillance systems — e.g., the Information Network for Animal Productivity and Health, and the National Animal Disease Reporting System.
  • Developing best-practice guidelines for informal market and slaughterhouse operation (e.g., inspections, disease prevalence assessments), and
  • Creating mechanisms to operationalise ‘One Health’ at every stage down to the village level.
  • Awareness generation, and increased investments toward meeting ‘One Health’ targets is the need of the hour.



Source: TH

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