Specifically in this post: The question at hand was how people without smart-phones could prove their vax status. In California at least, there is a web site you can visit. You can get a certificate with a big QR code, and you can print it.
Specifically in this post: The question at hand was how people without smart-phones could prove their vax status. In California at least, there is a web site you can visit. You can get a certificate with a big QR code, and you can print it.