Anyone have any research or anacdotal findings about this subject ?
Not sure if you mean COVID-19 or vaccination in general.
I know there’s tons of issues with the COVID vaccines from fertility(lower sperm count), myocarditis and impaired tcell and b cells production over time.
Two YouTube sources I like are Dr. Been and vinay prassad. Both fully vaccinated and both go over the science.
Personally, since the long term side effects weren’t tested because those in power felt we needed to get COVID vaccines out ASAP, the long term effects are only being discovered now.
One doesn’t have to look far beyond their own friends and family to see since those shots came out there is an increase in heart issues and cancers from suppressed t cells and b cells.
Infact, do a quick search on ncbi/pubmed database and tons of information comes out about risks and side effects.
The news rarely reports on it because a large part of sponsorship funding is from pharmaceutical companies.
Now, many won’t like what I have to say about covid vaccines and that’s fine. We don’t need to agree on anything. However, I’ve never met a person who proved me wrong with regards to these side effects.
Everything has side effects… Even Advil which you can get over the counter
Completely agree luckily I didn’t get it 
I never did either. I was never against it until I started doing research. It opened my eyes to the fact that news reports one side but medical journals show another side.
In fact it took my until 2022 to get COVID and it lasted 4 days.
All my vaccinated friends were sick much longer.
And I work in the public as a police officer. I didn’t get to work from home and hide from the virus.