COVID AND THE VACCINE - TRUTH, LIES, AND MISCONCEPTIONS REVEALED, page-55370

If you really want to learn from a world renown expert in virology, immunology and vaccinology (who was right from the start about the risks of mass vaccination during a pandemic with novel 'vaccines' - hence he was censored, discredited and defunded) then follow Geert Vanden Bossche. Here's his latest article;

..Large scale vaccination with these updated vaccines will merely expedite natural selection and expansion of SC-2 variants that will exhibit a high level of virulence and infectiousness in vaccinees, while sparing the unvaccinated from this impact..

https://www.voiceforscienceandsolidarity.org/scientific-blog/novel-bivalent-c-19-vaccines-what-does-common-immunological-sense-predict-in-regard-to-their-impact-on-the-c-19-pandemic