I'm not sure about that. My daughter has a vaxx card (I'll leave it at that), has been to the doctor a number of times, asked her vaxx status, and not needed to produce proof. There is no notation on any medical facility (doctor's office, hospital, urgent care) that I've seen instructing people to bring their cards. Not everyone carries their card with them. My daughter doesn't. What are they going to say... "sorry can't treat you until you go back home and get your card"? "That" would be medical malpractice

My son was in the hospital a couple weeks ago. No one even asked if he was vaxxed

I'm not sure about that. My daughter has a vaxx card (I'll leave it at that), has been to the doctor a number of times, asked her vaxx status, and not needed to produce proof. There is no notation on any medical facility (doctor's office, hospital, urgent care) that I've seen instructing people to bring their cards. Not everyone carries their card with them. My daughter doesn't

My son was in the hospital a couple weeks ago. No one even asked if he was vaxxed