Rabies

Rabies is caused by a virus that attacks the brain and spinal cord. It spreads mainly through the saliva of an infected animal, most often in a bite. In many places the wild carriers are bats, raccoons, skunks and foxes, and in parts of the world dogs are the main source. Cats that hunt, fight or meet wildlife are at risk, and a bat in the house can expose an indoor cat.

Signs can include sudden changes in behavior, unusual aggression or unusual friendliness, hiding, drooling, difficulty swallowing, wobbling and paralysis. Once these appear, rabies is almost always fatal. A live cat cannot be tested reliably, which is why a cat that has been bitten by, or has had contact with, a wild animal is a serious concern even if it looks well.

The best protection is the rabies vaccine, one of the core vaccines, which many places require by law. If your cat has been in contact with a bat or wild animal, call your vet at once. If a person has been bitten or scratched by an animal that may have rabies, they should wash the wound and contact a doctor or health authority the same day. Ask your vet about local rules on quarantine and boosters.