For context, the author is a known antivaxer, and the journal this article was published in, isn't entirely legit.<p>See:
<a href="https://en.wikipedia.org/wiki/J._Bart_Classen" rel="nofollow">https://en.wikipedia.org/wiki/J._Bart_Classen</a><p>This article addresses the actual science:
<a href="https://sciencebasedmedicine.org/can-mrna-based-covid-19-vaccines-cause-prion-disease/" rel="nofollow">https://sciencebasedmedicine.org/can-mrna-based-covid-19-vac...</a>