India’s Rabies Death Data Gap: Surveillance, One Health and Prevention

What the conflicting figures actually measure

The Integrated Disease Surveillance Programme–Integrated Health Information Platform, or IDSP-IHIP, records deaths reported through disease surveillance. The Registrar General of India’s Medical Certification of Cause of Death, or MCCD, system records medically certified causes of death within the civil registration framework. Neither provides a complete national count of rabies mortality.

The ICMR-National Institute of Epidemiology-led study used a community survey, laboratory data and a probability decision-tree model to estimate annual mortality. It surveyed 3,37,808 people in 78,807 households across 60 districts in 15 States. Its estimate of 5,726 deaths is therefore not an enumeration of hospital deaths or surveillance notifications.

The central issue is not simply that one source is correct and another is incorrect. The datasets differ in purpose, coverage and methodology; their divergence signals a need for reconciliation rather than direct substitution.

• Reported deaths reflect events captured by a particular reporting system, not necessarily the entire disease burden.
• Modelled mortality estimates deaths using observed evidence and assumptions; it should be presented with methodological limitations and uncertainty.
• The study’s annual estimate should not be labelled as an observed death count for 2023 or 2024.
• Separate systems may capture overlapping deaths, so their totals should not be added.

Why surveillance misses the full burden

The Health Ministry has acknowledged the difficulty of capturing deaths occurring outside the formal health system. MCCD covered only 22.0% of registered deaths nationally in 2023; this is overall certification coverage, not a rabies-specific detection rate.

The National Centre for Disease Control states that efforts are continuing to make human rabies notifiable across India, with States asked to notify it under relevant State legislation. A uniform nationwide notification framework should therefore not be assumed to be fully operational.

• Community-level death enquiries can complement facility reporting where people die without reaching healthcare.
• Common case definitions and clear distinctions between suspected, probable and confirmed cases can improve comparability.
• Linking surveillance, laboratory and cause-of-death records can identify omissions while preventing duplicate counting.
• Dividing recorded rabies deaths by overall MCCD coverage would not yield a valid national burden estimate.

Prevention gaps extend beyond data collection

The study estimated about 9.1 million animal bites annually, including about 5.6 million dog bites. About one in five dog-bite victims had not received an anti-rabies vaccine, while only 66.2% had received at least three doses. Receipt of at least three doses should not automatically be treated as completion of every recommended vaccination regimen.

Only about one in 10 eligible victims received passive immunisation. These findings show why counting bites or first vaccine doses alone is insufficient: prevention depends on prompt assessment, appropriate wound care, completion of the prescribed vaccine regimen and passive immunisation when indicated.

• Immediate thorough washing of a potentially exposed wound with soap and water is an important first response.
• Post-exposure prophylaxis must begin promptly; waiting for symptoms defeats the preventive window.
• Passive immunisation supplies ready-made antibodies and is distinct from vaccine-induced active immunity.
• Dog vaccination addresses the principal source of human infection, while human prophylaxis protects exposed individuals.

One Health and the governance challenge

One Health recognises the interdependence of human, animal and environmental health. For rabies, it requires operational coordination among public health services, veterinary departments and local bodies, rather than parallel programmes that exchange little information.

Public health and sanitation fall within the State List, while Article 47 places improvement of public health among the State’s Directive Principles. National technical standards and coordinated support must therefore be translated into State-level notification, district-level surveillance and reliable local service delivery.

• A human bite report should trigger appropriate clinical care and, where feasible, coordinated investigation of the implicated animal.
• Animal rabies alerts should inform human exposure assessment and local prevention efforts.
• Dog vaccination, humane dog population management and community awareness should support one another.
• The 2030 objective concerns dog-mediated human rabies, not the disappearance of every animal bite or all wildlife rabies.