One health collaboration for a resilient health system in India: Learnings from global initiatives

Inter-sectoral collaborations are now recognized as key importance for health system strengthening and health system integration, globally; however, its application in the domain of One Health remains unclear. Over time, as the complexity of the health system has increased within the domain of One Health approach, there is an urgent need for developing collaboration for successful implementation of the One Health. This review focuses on the global One Health collaboration strategies and discusses which type of collaboration might work for the health system of India. We conducted a review in the following three steps: identification of key One Health Collaboration strategies, documentation of the global initiatives and scoping into the initiatives of India in the domain of One Health. We found three major types of collaborations discussed in the One Health literature: level-based collaboration (individual, population or research), solution-based collaboration, and third-party-based collaboration. Twenty-five key global and six Indian One Health initiatives or collaboration strategies are documented in the present review. Although, many initiatives are being undertaken globally for disease prevention and control from the viewpoint of One Health; however, in India, solution-based approaches during emergencies and outbreaks and some sort of level-based collaborations are in place. It is high time to develop a sustainable level-based collaboration integrated with third-party based collaboration within the larger domain of One Health for a resilient health system.