I caught a bite from one of my own indoor only cats.... it infected and I went to the ER... The nurse reported it and the sheriff was called to the ER to investigate. Both the sheriff and I thought it was idiotic (the rule is to prevent animals from being a danger to the neighborhood and I just got bit in stopping a spat between my own pets).

Fortuneately my vet let me be my own "isolation" but did have to see the cat again in 2 weeks to say he did not develop any symptoms.

The sherriff and I decided in the future to blame all wounds on wire fencing.

You may end up having to go through legal hoops....