A map showing which US states have implemented (green), banned (red), or partially banned (yellow) COVID-19 vaccine passports. Aqua indicates that a state has a major locality that has implemented a COVID-19 vaccine passport. Gray indicates that the state has neither implemented or banned COVID-19 vaccine passports.
https://en.wikipedia.org/wiki/File:Blank_US_Map_with_borders.svg
Original author user:Howcheng