I would guess (and I think one of the comments says similar) that they were informed by some regulating authority that they must ask about it and prod patients to get the jab.
I'd suggest printing out one of the big lists of adverse reactions (with gruesome pictures) and giving that to them.
"I'm not here to discuss my vaccination status."
Oh no, I am here to discuss it. I have lots of information we can discuss, shall we begin? Here's a picture of a person whose skin rotted away after getting an injection...
(post is archived)