There goes HIPPA, out the window. Good luck getting health insurance in the future.
Yeah this type of thing wouldn't fly in America due to HIPPA.
However, Universities and K-12 require immunization records for enrollment. So I wouldn't be surprised if major institutions required COVID-19 immunization once a vaccine rolls out. That being said there's a distinct difference in supplying immunization records for a University and requiring an immunization to buy groceries. One is strictly voluntary - the other has a mark of the beast feel.
Maybe the university thing differs by state?