I guess I am really lucky you brought that up because I am doing a post, I started it the other night but was missing a quote I wanted to use. I searched through a dozen articles I saved but couldn't find it. It was in this article...lol. I am assuming it's this study/research as to why others are making claims that the vaccines are not proving to establish t cell member, imprinting.

https://immunology.sciencemag.org/content/6/57/eabg6461?fbclid=IwAR0Iyh3iMGeUjnACH16jcuX5BRYhIQFP9Vkmyyld9_GrXyMDElA5_4Mt8

There was a release that contradicted it, that release came with a conflict of interest statement...nor could I access the full article.

https://immunology.sciencemag.org/content/6/57/eabg6461?fbclid=IwAR0Iyh3iMGeUjnACH16jcuX5BRYhIQFP9Vkmyyld9_GrXyMDElA5_4Mt8

There was also this article which I found rather intriguing, they say there's a greater need to develop cellular therapies and not just antibody immunity....

Long-term, this means that scientists should pivot toward developing therapies that go beyond antibody immunity and include also so-called cellular immunity, which is driven by T cells -- a separate branch of the immune system that is independent of antibody-based immunity.

I could find others mentioning the lack of imprinting, I was also always under the impression that these vaccines do not enter the cells they produce the viral spike protein on the outside of the cell. At least if you listen to MSM who has spent months telling people these vaccines do not altar your cells they just prompt your cells to produce antibodies...lasting t cell develop come about, from what I understand, come from people who have severe infections....there are different levels of t cells so that may be where the confusion comes from. Here's an article on the development of immunity from natural infection. According to this article there are five different immune responses that can be enlisted.

https://www.nih.gov/news-events/nih-research-matters/lasting-immunity-found-after-recovery-covid-19

I am not science minded at all so this has been a mind boggling road to go down.

The article I said was intriguing is a mind blower, one guy had eight mutations, he was immune compromised but that also goes back to the quote I was looking for in the other article....now hopefully I can get back on track with that post.