1.) I don't think they know the answer to this. Certainly, repeated "boosters" will only lock the response in.

2.) This study out of Stanford found that vaxx mRNA and spike persisted for at least 60 days (when they stopped looking). Per Robert Malone, the vaxx mRNA contains Pseudouridine instead of Uracil. It was added to increase mRNA persistence in the body. Apparently, it works really well.

"Vaccine spike antigen and mRNA persist for weeks in lymph node GCs"

https://www.sciencedirect.com/science/article/pii/S0092867422000769

3.) I suspect transfected cells will continue to produce vaxx spike from vaxx mRNA as long as it present.

Arkmedic posted an article yesterday about a new study that suggests vaxx mRNA maybe able to hide from the immune system inside the cell nucleus...and cause a lot of other damage. WRT vaxx spike, I read a while back that the spike is sticky and hard to clear. Viral proteins can persist for days, weeks, months, or longer after infection. Is the vaxx spike harder to clear? Dunno. Certainly, if vaxx mRNA persists and continues to produce spike long after injection, the risk continues. And, if people continue to line up for the jabs...

https://arkmedic.substack.com/p/new-study-vindicates-jiang-and-mei/comments