You may see dogs with red collars or hear about mass vaccination drives in Bali and wonder: how does this all work? The answer lies in a powerful public health strategy called ‘One Health‘. This guide explains this concept and why the health of Bali’s dogs is directly linked to the safety of its people.

What is the “One Health” Concept?
One Health is a globally recognized public health approach acknowledging that the health of people, animals, and their shared environment are inextricably linked. It understands that you cannot protect human health in a vacuum.
For a zoonotic disease like rabies in Bali, this means you can’t just treat human patients after a bite; you must also manage the disease in the animal population (the dogs) to create a safe and healthy environment for the entire community. It’s a holistic strategy that addresses the root cause, not just the symptoms.
Rabies in Bali: A Dog-Mediated Disease
To understand why this strategy is so important, it’s crucial to know a key medical fact: over 98% of human rabies cases worldwide are caused by bites from infected dogs. Therefore, the single most effective, humane, and sustainable way to protect people is to eliminate rabies at its source—the island’s dog population. This is the central pillar of rabies control in Bali.
The Strategy in Action: Mass Dog Vaccination in Bali
The Bali dog vaccination program is a real-world application of the One Health principle.
How it Works
The goal of a mass vaccination program is to achieve “herd immunity.” This means vaccinating at least 70% of the island’s entire dog population. When this threshold is met, the rabies virus cannot find enough susceptible hosts to continue spreading, and it eventually dies out, protecting both the vaccinated and the small number of unvaccinated animals.
Recognizing a Vaccinated Dog
A key part of the program is visual identification. A dog wearing a red collar or ribbon is a simple, clear sign to the community that it has been vaccinated as part of an official drive. To learn more about these unique animals, read our guide to Bali’s street dogs.

The Role of Organizations like BAWA
This monumental task is a collaborative effort. It involves the Indonesian government, local community councils (banjar), and the tireless work of non-profit organizations like the Bali Animal Welfare Association (BAWA). These groups are on the front lines, running vaccination drives and providing essential animal welfare services.
Many of these programs rely on international help. If you are considering helping, learn more in our Bali dog volunteer safety guide.
How This Directly Protects You, the Traveler
Every vaccinated dog you see is one less potential carrier of the rabies virus. These community-wide programs directly reduce your personal risk of exposure every single day you are in Bali. Supporting them means supporting public health for the entire island and helping to create a safer environment for both residents and visitors.
The One Health approach is a story of community, science, and hope. By understanding it, you can better appreciate the Bali dogs you see and the incredible efforts being made to create a rabies-free Bali for everyone.
While community vaccination massively reduces risk, it’s still crucial to know the facts about the disease. Learn more in our Ultimate Guide to Rabies in Bali.
Be a Part of the Solution
You can support these vital efforts by donating to reputable animal welfare organizations in Bali. For your personal protection, speak to our doctors about the benefits of a pre-exposure rabies vaccine.
Frequently Asked Questions (FAQ) about Rabies Control in Bali
What does ‘One Health’ mean in simple terms?
It means we cannot protect human health without also protecting animal health and the environment they live in. They are all connected. For rabies, this means the key to protecting people is managing the disease in dogs.
Who funds the dog vaccination programs in Bali?
These programs are typically funded by a combination of government initiatives, international public health grants, and private donations to non-profit organizations like BAWA.
What is BAWA and how can I support them?
BAWA (Bali Animal Welfare Association) is a key non-profit organization on the front lines of animal welfare and rabies control in Bali. You can support them by donating directly through their website, volunteering, or reporting animals in distress to their hotline.
If a dog doesn’t have a red collar, does that mean it’s dangerous?
Not necessarily. It simply means its vaccination status is unknown. You should treat any unfamiliar dog, with or without a collar, with the same level of caution and admire it from a distance.
Is the goal to make Bali completely rabies-free?
Yes, that is the ultimate public health goal of the Bali government and its partner organizations. Consistent, island-wide mass vaccination is the proven path to achieving this.
Why not just remove all the street dogs?
This is not considered a humane or effective long-term solution. A new, unvaccinated dog population would quickly move into the vacant territory. Vaccinating and managing the existing, stable population is a much more effective public health strategy.
Does this ‘One Health’ approach apply to other diseases?
Yes, it’s a key strategy for many zoonotic diseases (diseases that can pass from animals to humans), such as Avian Influenza (“bird flu”).
How can I, as a tourist, help the vaccination effort?
The best ways are to donate to reputable animal rescue organizations, educate fellow travelers about respecting local animals, and report any suspected rabies cases or animals in need to the proper authorities.
Are these vaccination drives still happening now?
Yes, vaccination is an ongoing effort by the government and various NGOs to maintain herd immunity and control the disease across the island.
What is the government’s role in rabies control in Bali?
The Indonesian and Balinese governments, through their agriculture and health departments, play a leading role in setting policy, organizing mass vaccination campaigns, and managing the overall public health response to rabies.





