Cats themselves don't carry rabies virus. In general, as long as the cat's diet is safe, there will be no rabies. Don't take cats to play in some undeveloped wild caves, and there will be no rabies virus without being bitten by bats; The onset cycle of rabies is about one week, and cats that are still active after one week will not get rabies.
Generally speaking, healthy cats and dogs are not born with rabies virus, but it does not rule out the possibility that a few seemingly healthy cats and dogs carry rabies virus implicitly, which is generally transmitted through the day after tomorrow. For example, a healthy dog wound comes into contact with the saliva of an animal with rabies virus, but carrying it does not mean that it is an absolute "dangerous molecule".