Rabies is a preventable disease, yet it continues to cause tens of thousands of deaths worldwide each year.

The global burden of rabies is highly uneven. The vast majority of deaths occur in areas where dog-mediated rabies remains endemic and where access to rabies vaccines, post-exposure prophylaxis, and healthcare services may be limited.

Understanding the true global burden of rabies is important not only for disease prevention, but also for improving access to life-saving interventions and advancing the global goal of eliminating human deaths from dog-mediated rabies.

Rabies Remains a Global Public Health Challenge

Rabies continues to occur in many parts of the world and remains a serious public health challenge, particularly in Asia and Africa.

The World Health Organization (WHO) estimates that rabies continues to cause tens of thousands of deaths globally each year. According to the 2021 Global Health Estimates model, rabies causes approximately 44,203 deaths annually. However, the true global burden remains uncertain because surveillance systems are weak in some settings and rabies deaths may be missed due to underdiagnosis, misdiagnosis, and underreporting.

This figure should therefore be understood as an epidemiological estimate rather than an exact annual count of registered deaths worldwide.

Asia and Africa Bear the Greatest Burden

The global burden of rabies is not evenly distributed.

According to WHO, more than 95% of human deaths from dog-mediated rabies occur in Asia and Africa, with the greatest burden concentrated in populations with limited access to healthcare resources.

In many rabies-endemic settings, particularly in rural areas, people may face challenges such as:

• limited access to post-exposure prophylaxis;
• long distances to healthcare facilities;
• low awareness of rabies exposure;
• insufficient dog vaccination coverage; and
• weak human and animal rabies surveillance systems.

WHO therefore classifies rabies as a neglected tropical disease. Its burden is closely associated with poverty and limited access to essential healthcare services.

Around 99% of Human Rabies Cases Are Associated with Dogs

One statistic is particularly important for understanding the global epidemiology of rabies:

Approximately 99% of human rabies cases are associated with transmission from infected dogs.

Although many other mammalian species can also transmit rabies, dogs remain the primary source of human rabies infection worldwide.

This has a direct implication for rabies prevention:

Controlling rabies in dog populations can reduce human exposure at its source.

For this reason, both WHO and the World Organisation for Animal Health (WOAH) regard mass dog vaccination as a key strategy for eliminating human deaths from dog-mediated rabies.

Children Bear a Disproportionate Burden

Children are among the populations most affected by rabies.

According to the latest WHO Fact Sheet, approximately 40% of rabies deaths occur in children under 15 years of age, with children aged 5–14 years frequently affected.

Children may be particularly vulnerable for several reasons. They often have more frequent contact with dogs, may be less able to recognize abnormal or risky animal behavior, and may not immediately report minor bites or scratches to adults.

Health education is therefore especially important in rabies-endemic areas.

Children should be taught to avoid unfamiliar animals or animals behaving abnormally and to report any bite or scratch to an adult immediately.

Rabies Also Creates a Major Economic Burden

The impact of rabies extends far beyond mortality.

WHO estimates that the global economic burden of rabies is approximately US$8.6 billion per year.

This estimate includes the costs associated with premature death and loss of livelihoods, medical expenses, and other related costs. The psychological trauma caused by rabies and animal bites is much more difficult to quantify fully.

Families in rabies-endemic areas may also face indirect costs, including transportation expenses, loss of working time, and repeated visits to healthcare facilities for post-exposure prophylaxis.

These burdens disproportionately affect economically vulnerable populations and further reinforce the close relationship between rabies and poverty.

Why Is the True Global Burden of Rabies Difficult to Measure?

Rabies is substantially underreported.

Many human rabies deaths occur in rural and geographically dispersed communities where access to laboratory diagnosis, disease surveillance systems, and healthcare facilities may be limited.

Some patients may die before reaching formal healthcare services. In addition, paralytic rabies can sometimes be confused with other neurological conditions.

WHO therefore emphasizes that current estimates of the global rabies burden remain subject to considerable uncertainty.

Improving disease surveillance and laboratory diagnostic capacity is therefore an important component of global rabies control.

A Preventable Disease

At the individual level, timely and appropriate post-exposure prophylaxis can prevent human rabies after exposure.

From a public health perspective, controlling rabies in dog populations can reduce human exposure at its source.

WHO currently promotes a comprehensive rabies prevention and control strategy that includes:

• mass dog vaccination;
• prevention of dog bites;
• community education and awareness;
• improved access to post-exposure prophylaxis;
• training of healthcare professionals;
• stronger human and animal rabies surveillance; and
• closer collaboration between public health, veterinary, and other relevant sectors.

This integrated approach reflects the One Health principle: human health and animal health are closely interconnected, and effective control of human rabies requires control of rabies in animals as well.

Global Goal: Zero Human Deaths from Dog-Mediated Rabies by 2030

WHO, the World Organisation for Animal Health (WOAH), the Food and Agriculture Organization of the United Nations (FAO), and their partners have established a global goal:

Zero human deaths from dog-mediated rabies by 2030.

Importantly, this goal does not mean eliminating all rabies viruses circulating in wildlife worldwide by 2030. Rather, it focuses on preventing avoidable human deaths caused by dog-mediated rabies.

Achieving this goal will require sustained improvement in dog vaccination coverage, reliable and equitable access to human rabies post-exposure prophylaxis, stronger disease surveillance, and continued investment in rabies prevention and control.

Key Global Rabies Facts

Based on current information from WHO and WOAH:

• Rabies continues to cause tens of thousands of deaths worldwide each year.
• More than 95% of human deaths from dog-mediated rabies occur in Asia and Africa.
• Approximately 99% of human rabies cases are associated with transmission from infected dogs.
• Around 40% of rabies deaths occur in children under 15 years of age.
• The global economic burden of rabies is estimated at approximately US$8.6 billion per year.
• Once clinical symptoms appear, rabies is virtually 100% fatal.
• Despite this, human rabies is preventable through vaccination, timely and appropriate post-exposure prophylaxis, and effective control of rabies in dog populations.

Rabies therefore remains both a continuing global public health challenge and a preventable tragedy.

The scientific and public health tools needed to prevent human rabies deaths already exist. The remaining challenge is ensuring that these tools are available, accessible, and delivered in time to the people and communities that need them most.