it's bundled in lnp, or lipid nanoparticle, whose function is to act as a transfectant agent, or genetic integration facilitator. it is also packaged with a bunch of dna that shouldn't be there, which it can ride into your dna, because that contaminating dna contains stuff called nuclear localization signals and nuclear transport signals, which are basically magnets for getting foreign crap into your cell nucleus. your cells divide, the nucleus dissolves during mitosis, so basically all your cells are vulnerable.
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