It depends many factors. Recall also that immune complexes, historically, may lay dormant in target tissue for decades, then the natural aging of the immune system may allow them to be reactivated by exposure.. think shingles.
The question of what the target tissue is should be answered by the manufacturers. Has it, I don’t know.
I am very worried about family who took this. Natural immune complex behave one way, again, think shingles, and designed immune complex will act as they were designed.
If you took this vax, or other vaxxes.. you should be demanding answers.
Alway wait 2 generations before taking any pharmaceutical so your information is based on long term effects.
I’m not concerned about people my age.
Considering the ages and that it’s mostly boys, it seems like it may be related to testosterone.