Depends on your country and the law. In the EU AFAIK this would be classified as medical and illegal to query without your consent. And I’ve never heard of anyone who isn’t a doctor getting such a request.

Doctors usually get a ‘required to be vaccinated’ thingy, but else? Never heard of it.

You just posted that you were physically abused as a child, no child should ever get back handed.

What of your post is ‘petty revenge you got away with’??