Title. Just trying to prove a point to someone with official documentation.
EDIT: Thanks guys, been at work, so I appreciate the links. To explain, guy was asking why I wasn't getting the shot, and while I could have said something like my medical decisions are not your business, I thought I'd try and kill two birds with one stone and give him something to chew on with regards to their approval.
Here is a CNN article from April that states its still on clinical trial since Covididians tend to take that source as scripture
https://www.cnn.com/2021/04/01/health/pfizer-covid-vaccine-efficacy-six-months-bn/index.html