Outrage as plan to round up millions of dogs sparks 'global health disaster' warning: 'This will cost lives'
A controversial plan to confine millions of stray dogs in large-scale 'mega shelters' has been branded a potential global public health disaster.The strategy, ordered by the Supreme Court of India in 2025, would see stray dogs across Delhi, home to more than 33 million people, rounded up and relocated into high-density facilities.Each shelter could house up to 5,000 animals, concentrating large populations of stressed and potentially diseased dogs in close quarters.More than 2,000 experts, including doctors, veterinarians and epidemiologists, have warned that the plan creates the 'perfect storm' for zoonotic outbreaks that could spread beyond national borders.India is estimated to have between 15 million and 60 million stray dogs, a population linked to ongoing rabies cases and public safety concerns.But scientists say removing these animals could backfire, as dogs currently act as a 'bio-buffer,' limiting the spread of disease-carrying wildlife such as rats.Forcing them into confined spaces, they warn, risks accelerating the transmission of infectious diseases while destabilizing urban ecosystems.'This is not just an animal welfare issue, it is a public health issue of international consequence,' said anthrozoologist Sindhoor Pangal, warning the policy could ultimately 'cost lives.' The strategy, ordered by the Supreme Court of India in 2025, would see stray dogs across Delhi, home to more than 33 million people, rounded up and relocated into high-density facilitiesA series of high-profile cases, including the death of a young girl following a dog attack, has intensified pressure on lawmakers to act, prompting calls for more aggressive control measures.But critics argued the current plan risks undoing years of public health progress. India's existing policy framework, aligned with guidance from the World Health Organization (WHO), focuses on sterilization and vaccination to control populations while maintaining herd immunity.That approach has led to significant gains, with human rabies cases falling by an estimated 75 percent since 2003.Scientists warn that removing large numbers of vaccinated dogs from their territories could reverse those gains, creating gaps in immunity and allowing disease to spread more easily.Experts also cautioned that concentrating thousands of animals in confined spaces could turn the proposed shelters into what they describe as 'high-risk biohazard zones,' particularly in areas where veterinary infrastructure is already under strain.Beyond disease transmission, researchers say the policy could have unintended ecological consequences.Stray dogs, they argue, play a critical role in urban environments by scavenging waste and limiting populations of rodents and other animals known to carry dangerous pathogens, including leptospirosis and plague.Eliminating or displacing those dog populations could create what experts describe as an ecological vacuum, allowing these disease-carrying species to multiply unchecked. But scientists say removing these animals could backfire, as dogs currently act as a 'bio-buffer,' limiting the spread of disease-carrying wildlife such as rats'When you remove a stable, vaccinated dog population, you destabilize the entire system,' Pangal said. 'New, unvaccinated dogs move in, rodent numbers increase, and the ability to monitor disease collapses.'The scale of the proposed shelters has also raised logistical and financial concerns. Housing even a fraction of the country's stray dog population would require massive infrastructure investment, with estimates suggesting costs could exceed ₹6,000 crore over the next decade.Critics say that the level of spending could divert resources away from sanitation, healthcare and existing animal control programs that have already shown measurable success.There are also growing concerns about international scrutiny. Rabies elimination efforts are closely monitored by global health agencies, and any resurgence could have broader implications beyond national borders.Scientists behind the open letter argue that the solution lies not in mass confinement, but in strengthening existing strategies, including expanding sterilization programs and increasing vaccination coverage to at least 70 percent to maintain herd immunity.They warn that abandoning these proven methods in favor of large-scale detention risks creating exactly the kind of conditions that allow infectious diseases to thrive.'Confinement on this scale is not control, it is destabilization,' Pangal said. 'If we replace science-based systems with an untested mass detention experiment, the consequences will not just be measured in cost, but in lives.'
