>https://www.thecentersquare.com/national/biden-world-leaders-sign-declaration-to-adopt-vaccine-passports-for-international-travel/article_3b40bcb6-699a-11ed-bce9-67c82639f0e1.html
This seems to be referring so far, only to "international travel" and it doesn't seem to apply to US citizens (but I'm not sure). It's still really bad, but I don't think its as crazy as the "WHO treaty" Biden seems to be getting ready to sign.