I am getting conflicted information about whether UK citizens can travel to USA if they've had Astra Zeneca Covid vaccine. Some sites suggest Astra Zeneca isn't recognised but some say it's ok. Even CDC isn't clear and talks about emergency use of Astra Zeneca.
FWIW I had:
Astra Zeneca in March 2021
Astra Zeneca in May 2021
Pfizer in Nov 2021
Thank you.