I will insist on seeing the injection bottle, watch him fill the syringe, etc. There is something VERY fishy about this COVID vaccine being pushed so hard, ridiculously hard. I think they are trying to eliminate the U.S. population so we can be replaced by ignorant illegals who will reliably vote D. I don't take issue with any of your concerns here.
I would only point out that if they were my concerns, I wouldn't be getting a flu shot.