One Health
Also called: One Health approach · Topic: Human Development: Concept, Approaches and Measurement · NCERT: Beyond NCERT
Meaning
One Health is the idea that the health of people, animals and the environment are linked, so they must be protected together. Many threats cross these lines. Zoonoses are diseases that jump from animals to humans. Antimicrobial resistance (AMR) is when germs are no longer killed by medicines, often because medicines are overused in people and farm animals. Under One Health, doctors, vets, farm officials and environment agencies share disease data and plan their response together. This matters because a disease watched only in hospitals is often caught too late. It also matters at the regional level: the BIMSTEC Health Ministers' Joint Statement names One Health as a core theme for shared disease surveillance and early warning.
Example
Kozhikode district in northern Kerala has had outbreaks of Nipah virus, which spreads from fruit bats to humans. Health workers, vets and forest officials worked together to trace contacts and test bats, which is One Health in practice.
Don't confuse with
- Universal health coverage: makes sure every person gets needed care without money trouble. It is about access to human healthcare, not about links between human, animal and environmental health.
- Zoonosis: the disease itself, passed from animals to humans. One Health is the joined-up way of preventing and handling such diseases.