As stated in your other post (please don't continue to create multiple posts) there are specific risks for hiv. Your job going forward is to compare your worry to the risk list and if they don't match, let it go and move on. Risks: unprotected vaginal or anal sex or share IV drug needles to inject drugs. That's it. And this is an anxiety driven concern (animal scratches a person with hiv and then you -- irrational). If you have anxiety, this is treatable condition.