I'll answer for that one because it isn't politically pissing on the third rail.
I took the flu vaccine 2 or 3 times in my life. Never had flu on those years or any others as far as I can tell. That includes all the years my immune system was suppressed by my other issues where I caught every cold under the sun. I just don't take it anymore because I can't see the point. There is risk to every intervention and I seem to face no risk from avoiding that one.
I think that allergies varying is interesting, but I've seen that study too and could spot a few uncontrolled confounding variables. I'm not convinced. So many diet and lifestyle differences between Orthodox Jews and the rest of the world. For starters, their unwillingness to interact with our medical system as often means they are less likely to report mild issues, like seasonal allergies.
It also isn't a great stance for that side to take because some people die of some of the diseases on the vaccine schedule but no one dies of seasonal allergies. Ignore the politics and everything else, I take that trade every day and twice on sunday.
The demand for better data cuts both ways. I'm not not looking. But I've spent time studying the tools of rational thought and statistics and I see a lot of flaws of thinking patterns coming from that camp. Less from the other side until covid when Dems went full authoritarian over following doctors orders. Now they both sound full of shit and my job of finding truth is more than twice as hard.


