Fear of Rabies. To get rid of such fear?

Sir/madam, I got a probable bat scratch on my hand during May 2022. I took Anti Rabies Vaccine. But since then I started reading and seeing videos related to Rabies and knew it's fatality. Since then I particularly afraid for my 3 year old son as he often has wounds on his leg while playing. I afraid many times as I think/fear that any street dog can come near him for which it's saliva might fall on his wound or it might lick his wound. Sir, I sometimes try to forget these things and live a fearless life then I again fear that due to this deliberate ignoring, I might not observe but the dog really lick or sniff or pour saliva on his wound. If there any fear due to this ???? How to get rid of such fear???