Chile has gone 54 years without a rabies case from a dog, and it can now prove it

Chile's last human case of rabies caught from a dog was recorded in 1972. Fifty-four years of silence proves nothing on its own, so the country set out to prove it properly, and on 14 September 2026 the Pan American Health Organization and the World Health Organization validated Chile as having eliminated dog-transmitted rabies as a public health problem, the first country in South America to be verified. The precision matters: rabies circulates as several distinct lineages, or variants, each maintained by a different animal, and it is the dog-maintained variant that Chile has shut down. Rabies is almost always fatal once symptoms appear. It is almost always preventable before then, which is what makes this particular absence worth counting.

How we know

The validation is not a self-declaration. An independent international expert group convened by PANAFTOSA, PAHO and WHO examined Chile's case and confirmed it met the internationally established requirements. Those requirements are what give the status meaning: a country has to show not only that human cases have stopped, but that it would notice if one started. Under the region's 2024 to 2030 plan for eliminating canine rabies, Chile's health ministry convened a national technical group to assemble decades of evidence into a dossier, covering the record of cases, the vaccination registers and the diagnostic capacity of the Instituto de Salud Publica, the national public health laboratory. Chile also had to show that anyone bitten can still get post-exposure prophylaxis quickly, the wound washing, vaccine and antibody course that stops the virus before it reaches the nerves. What the group verified is narrow and exact: that the rabies variant maintained in dogs is no longer circulating endemically in Chile, meaning it is not being passed on continuously inside the country.

Why it matters

Rabies still kills tens of thousands of people a year worldwide, most of them in Asia and Africa, and almost all of those deaths begin with a dog. The Americas went after that link in 1983, and human cases of dog-mediated rabies across the region have fallen by more than 98 percent since, down to a handful a year. Chile's method was not clever. It was free mass vaccination campaigns for dogs and cats, door to door where that was what it took, run with the municipalities and their animal-health teams, alongside surveillance, dog population management and community education, held in place for five decades. Chile's health minister, May Chomali, put the credit there: without the communities, without the municipalities and without the public policy, she said, a certification like this cannot be achieved. The country is now the second in Latin America verified for this, and one of seven in the Americas that have eliminated at least one neglected tropical disease. In March it became the first country in the Americas verified for eliminating leprosy, and it has held measles out of continuous circulation since 1993. Eliminating a disease, on that record, is less an event than a habit.