I have mentioned this before, but Dr Mercola has done a detailed account of this: how long will the mRNA spike proteins last in the human body of those who have been jabbed? Given the array of vaccine injuries, and that many are long-term and we have not yet seen the last of them, and that the health authorities want to keep jabbing with new mRNA vaxxes now out, this could be a major concern to millions of people, if not the majority of people having had the vax, perhaps numerous times.
Research is indicting that there is no “off switch” for the production of mRNA in the body. One study found that the mRNA spike protein was present in at least 50 percent of subjects for at least six months after injection, and the study was terminated at that point, so it is likely that the proteins would continue, as there is no mechanism for them to stop. It has been speculated that the spike protein may be integrated into human cells and/or bacteria present in the blood. Research in 2022 found the mRNA in Pfizer’s vax could integrate into human cellular DNA by reverse transcription, at least as seen in a test-tube study.