What if you get scratched by a cat?

Just wash with soap or disinfect with alcohol and iodine. I guess it's just a little peeling. This is not a big problem. As for rabies vaccine, I personally don't think it is necessary, but it still depends on the landlord's own decision. Just two days ago, I saw a news that about 70% to 80% of rabies vaccines on the market are fake, which is not good for health. Don't hug the stray animals blindly next time you see them.