Very interesting explanation:
ioNTech/Pfizer & Moderna vaccine both use revolutionary approach applicable to any future vaccines. Sequence a virus & type harmless part into mRNA, doctored so not immuno-rejected. mRNA does the rest for you. Potentially works for any virus you like
<a href="https://twitter.com/RichardDawkins/status/1342890882148626432?s=20" rel="nofollow">https://twitter.com/RichardDawkins/status/134289088214862643...</a>