My understanding is these vaccines either inject RNA into the cell (Pfizer), where it's executed like machine code causing growth of proteins which trigger an i

My understanding is these vaccines either inject RNA into the cell (Pfizer), where it's executed like machine code causing growth of proteins which trigger an immune response, or it injects DNA into the cell nucleus (Moderna), where it triggers creation of RNA, which does the same. So, in a sense it kind of does "hack or mix" DNA. Really strikes me as a sci-fi kind of thing. [edit] To clarify, it doesn't alter DNA, so much as co-opt DNA/RNA replication mechanisms. Does this cross some kind of "trans-human" threshold? I think so, but I also think clothing, reading glasses, and cell phones do the same. I see no reason to draw some kind of line in the sand here.