By whom? They still haven't released all the 'undone' testing that wasn't done due to an Emergency Use Authorization being issued by the feds. That worked so well Big Pharma was able to recover a lot of development costs of Remdesivir, a re-re-purposed drug that failed at everything except killing human victims having CoVID symptoms based on a faulty PCR test.
Fast forward to today, and we now have an anti-viral, anti-bacterial, and anti-parasite drug that seems to work for people not medically-trained to deal with CoVID as well. (With reports of cancer remission, one of Big Med's major money-makers.)
And when you ask your HMO doctor about your high blood pressure and they immediately put you on a lifetime of blood pressure med prescriptions, you wonder, like I did, why the drug not prescribed seems to be the only one that works (there are others). When I pointed that out, they sent me to a shrink, where the first question asked was 'do you want to kill yourself?' in a conversation about reducing Earth's human population. I feel lucky getting out alive from that visit.
A simple search will prove the vaccines have been fully approved.