Why are injections magnetic? "Magnetofection" (2min 20 secs)

[Well at first I thought it might have been a hoax, or a trap to make people (who don't want the vaccine), look stupid when they forward videos etc talking about vaccine sites being 'magnetic'.]

[But this magnet talk won't go away, in fact quite the opposite. This short video mentions PubMed, which I am familiar with. It it the government's online National Library of Medicine. So of course I checked for myself, and sure enough, there are articles (please, do your own search) on superparamagnetic iron oxide nanoparticles (SPIONs), like this article :]

Superparamagnetic nanoparticle delivery of DNA vaccine

Click the link to be taken to the article:  https://pubmed.ncbi.nlm.nih.gov/24715289/

Abstract (from article linked above)

The efficiency of delivery of DNA vaccines is often relatively low compared to protein vaccines. The use of superparamagnetic iron oxide nanoparticles (SPIONs) to deliver genes via magnetofection shows promise in improving the efficiency of gene delivery both in vitro and in vivo. In particular, the duration for gene transfection especially for in vitro application can be significantly reduced by magnetofection compared to the time required to achieve high gene transfection with standard protocols.

[So yes, this is real.]