Is the CDC card useless now?

I stand corrected.

Stranger

We’ve had to show it at the cruise port when boarding the ship. San Diego and Fort Lauderdale

I got my booster this past weekend, and forgot to dig out my card until after I was done. I never did get it updated (like the OP, the front is all filled up). Hopefully the state record will do, and/or the info on the CVS website!

My first card was full because of inefficient people filling it out so I got a new card. I didn’t show the paper card anyway. California has a database with a vax record that I downloaded to my iPhone wallet.

My wife did the same, but went back to the CVS and they updated her card from their records.