The correlation will have to be established before a random control group can be done, so the best you're going to get until then is access to the data on who got what vaccine when to find those correlations.

He just said CDC will publish all their data on vaccines and he's fixing reporting such as VAERS so it actually works.

So it sounds like he's on top of things, but he does seem more turtle and less hare. Hopefully he gets to the finish line before his term is over.