I would suggest you contact your local wildlife DNR office. Or a veterinarian.
I was bitten by a squirrel once. P'd me off but good.
One of the cats had caught it by the neck and was walking along carrying it, and I got the cat and made it let go of the squirrel (who was unharmed). The little bugger clamped down on my thumb!
And then... then... it wouldn't let go!!!
This all happened on the sidewalk in front of my office. I carried the blasted thing in with me (had no choice, really) to get some assistance. Plopped my hand/arm/squirrel on top of my desk while my boss went for a towel to wrap around the thing. Can't remember exactly how, but we got it to let go eventually. It's front teeth put a hole in the middle of my thumb. It wasn't a cut, it was a puncture. And those are the worst kind, because you can't clean them properly. The germs are trapped deep within the wound and you can't just rinse the opened "cut" like with a cut.
Anyway, my boss called their vet (also best friend and a client--I worked for an attorney) and asked about the rabies concern. We had managed to get the squirrel into a cat carrier somehow. He said, really, squirrels just aren't carriers. Technically, could they? yeah. But the odds are so farfetched... And, at that particular time, there was no rabies activity in the area.
You will find that usually, your local wildlife professionals will know if there is rabies activity in your area.
Vet indicated that my biggest concern was the wound, as it was a puncture and not an open cut.
I went into the bathroom as soon as the beast let go of my hand and ran cold water over my thumb, squeezing the blood out the entire time... for like 5 minutes. It bled easily so I felt pretty good about having flushed out anything that might have gotten in it. Then I used to hydrogen peroxide to flush it some more. Then neosporin and a bandage.
It was sore and bruised for a few days, but healed just fine. I never had any issues. Never even went to the doctor. Maybe I should have, given what I've seen in the news lately about necrotic fasciitis (flesh eating bacteria), but hind sight is 20/20. It didn't get infected. I didn't get rabies.
I think they let the squirrel go after a few days. I bet it hauled a** away from there....
That was over 20 years ago.