Just because the federal government isn’t directly developing a national vaccine database or vaccine passport system doesn’t mean such systems aren’t in the works — they are, and some of the Big Tech players involved have deep ties to multiple government agencies.

17 initiatives working on U.S. digital health passes

CDC says no formal national vaccination database … or is there? This doesn’t mean the CDC does not track vaccinations taking place nationwide, or that it does not receive data that includes the identities of those who are vaccinated.

https://childrenshealthdefense.org/defender/us-developing-vaccine-passport-system/?