India set to launch a pioneering inter-ministerial scientific study to address zoonotic spillover risks at the human-wildlife-environment interface

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 In a first-of-its-kind initiative, India is set to begin an ambitious, inter-ministerial scientific study aimed at detecting zoonotic diseases that could spill over from birds to humans, focusing on the critical intersection of human, bird, and forest health. The study entitled, “Building a surveillance model for detecting zoonotic spillover in increased bird-human interaction settings using the One Health approach: A study at selected bird sanctuaries and wetlands” was launched at the Indian Council of Medical Research Headquarters, here today. This unique study will be conducted in select bird sanctuaries and wetlands across Sikkim, Maharashtra and Tamil Nadu, leveraging the One Health approach to monitor the health of both human populations and migratory bird species, as well as the environment in which they coexist.

With India being a vital hub along the Central Asian migratory bird flyway, bird sanctuaries represent an interface where the risk of zoonotic transmission is heightened. Bird sanctuary workers, including rescue teams and veterinarians, are especially vulnerable due to their close proximity to wild and migratory birds. The interconnectedness of forest ecosystems, avian populations, and local human communities makes this an urgent area for surveillance. The study aims to develop a real-time surveillance model to detect and diagnose zoonotic diseases in bird sanctuary workers and nearby residents. It will involve periodic sampling of birds and environmental specimens to screen for emerging pathogens, utilizing advanced diagnostic tools like Next Generation Sequencing (NGS) for the early identification of novel infections.

This comprehensive research project, involving collaboration between multiple ministries, including the Ministry of Environment, Forest and Climate Change; Ministry of Health and Family Welfare and Ministry of Agriculture will establish India’s first early warning system for zoonotic spillovers, enhancing the country’s preparedness to respond to potential public health threats. By integrating wildlife health, environmental science, and human health, the study represents a critical step toward safeguarding both public and environmental health in India.

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