I saw a rumble video where a doctor was explaining how the mRNA vax inhibits the body's ability to repair DNA. This is really bad news for those with cancer. I'm not going to claim to understand all the technical crap, but apparently there are papers published about it. [I did a quick search and see this one, which bafflingly has been retracted.](https://pubmed.ncbi.nlm.nih.gov/34696485/)