29/05/2026
Switzerland successfully eliminated rabies within its borders by integrating a clever public health strategy into the natural diet of local wildlife.
Starting in the late 1970s, Swiss health teams began distributing oral rabies vaccines hidden inside animal bait throughout forests and fields.
To ensure the wild foxes would actually eat it, scientists often used appealing treats like chicken heads to conceal the medicine.
This approach allowed the country to immunize the wildlife population without ever needing to trap or handle the animals.
When a fox discovered and bit into the bait, the vaccine was released directly into its mouth.
Because the rabies virus was primarily spreading through the wild red fox population, targeting the animals directly through their normal foraging habits proved to be the most effective solution.
After several years of widespread bait distribution and millions of vaccine doses, the virus had nowhere left to hide, effectively wiping out the disease in Switzerland.
