Earlier quoted context omitted.
Yeah, none of that is true. See today's news about pressure on the FDA to certify the vaccine.
Show me one double blind efficacy study of any vaccine. It's never been done that I have seen. Edit: removed hyperbole
There have even been studies where the vaccine that you get in the control arm of the study is the vaccine against Meningitis and then after a year or two they do give you what ever vaccine you had not received yet. (Sorry, forgot against which disease the vaccine under test was protecting.)
And of course there is double blind studies where you get three injections, one of which is saline, two are active. They are given a few weeks apart, you don't know the order and they check antibody level in the blood every week.